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These 5/16 inch by 3/4 inch plastic screen frame corners are designed for repairing or constructing aluminum window screen panels using square cut frame ends. They fit standard 5/16 x 3/4 inch aluminum screen frame material and slide securely into the open ends of the frame to create a strong ninety degree corner. The square cut design eliminates the need for miter cutting, making screen repair and replacement simpler and more accessible for homeowners and DIY users across the United States. Made from durable bronze molded plastic, these screen frame corners provide a lightweight and cost effective solution for replacing broken or brittle corners on existing window screens or for building new screens from raw frame stock. The exposed corner design allows a portion of the corner to extend beyond the frame end, which is typical for square cut screen assemblies and helps maintain proper frame alignment. Installation is quick and does not require tools, fasteners, or adhesives, making it ideal for routine maintenance, seasonal screen repairs, rental property upkeep, or large home projects. Each package includes 50 screen frame corners to support multiple repairs or full screen builds, offering excellent value for homeowners and professionals alike. These corners are intended for standard residential window screen applications and are commonly used in houses, apartments, and multi unit dwellings. Always compare your existing aluminum screen frame dimensions to the line drawing before purchasing to ensure proper fit and compatibility.

These 1/4 inch by 9/16 inch plastic screen frame corners are designed for repairing or constructing aluminum window screen panels using square cut frame ends. They fit standard 1/4 x 9/16 inch aluminum screen frame material and slide securely into the open ends of the frame to create a strong ninety degree corner. The square cut design eliminates the need for miter cutting, making screen repair and replacement simpler and more accessible for homeowners and DIY users across the United States. Made from durable white molded plastic, these screen frame corners provide a lightweight and cost effective solution for replacing broken or brittle corners on existing window screens or for building new screens from raw frame stock. The exposed corner design allows a portion of the corner to extend beyond the frame end, which is typical for square cut screen assemblies and helps maintain proper frame alignment. Installation is quick and does not require tools, fasteners, or adhesives, making it ideal for routine maintenance, seasonal screen repairs, rental property upkeep, or large home projects. Each package includes 20 screen frame corners to support multiple repairs or full screen builds, offering excellent value for homeowners and professionals alike. These corners are intended for standard residential window screen applications and are commonly used in houses, apartments, and multi unit dwellings. Always compare your existing aluminum screen frame dimensions to the line drawing before purchasing to ensure proper fit and compatibility.

2 Sizes
By Magzo
white-1set
Rated 5 out of 5 stars.1 total vote
Get it by Fri, Oct 9
Build custom-fit window screens with this all-in-one DIY kit. Designed for effortless installation, it includes everything needed to create durable, long-lasting screens up to 46"x46". The adjustable aluminum frame can be cut to fit your exact window size, while the tear-proof mesh provides strong, weather-resistant protection against wind and rain. No professional experience required—just follow the simple guide. Ideal for homeowners seeking a cost-effective, customizable window screening solution.
delivered ahead of schedule. Will be making the screens soon. so far so good and reasonably priced.. Benjamin. Sun Aug 30 2026

These 7/16 inch by 1 inch plastic screen frame corners are designed for repairing or constructing aluminum window screen panels using square cut frame ends. They fit standard 7/16 x 1 inch aluminum screen frame material and slide securely into the open ends of the frame to create a strong ninety degree corner. The square cut design eliminates the need for miter cutting, making screen repair and replacement simpler and more accessible for homeowners and DIY users across the United States. Made from durable white molded plastic, these screen frame corners provide a lightweight and cost effective solution for replacing broken or brittle corners on existing window screens or for building new screens from raw frame stock. The exposed corner design allows a portion of the corner to extend beyond the frame end, which is typical for square cut screen assemblies and helps maintain proper frame alignment. Installation is quick and does not require tools, fasteners, or adhesives, making it ideal for routine maintenance, seasonal screen repairs, rental property upkeep, or large home projects. Each package includes 20 screen frame corners to support multiple repairs or full screen builds, offering excellent value for homeowners and professionals alike. These corners are intended for standard residential window screen applications and are commonly used in houses, apartments, and multi unit dwellings. Always compare your existing aluminum screen frame dimensions to the line drawing before purchasing to ensure proper fit and compatibility.

These 3/8 inch by 3/8 inch aluminum screen frame corners are designed for repairing or constructing aluminum window screen panels using square cut frame ends. They fit standard 3/8 x 3/8 inch aluminum screen frame material and slide securely into the open ends of the frame to create a strong ninety degree corner. The miter cut design is largely used for larger screen frames, or in high wind areas or when pets are a concern for DIY users across the United States. Made from stamped aluminum, these screen frame corners provide a lightweight and cost effective solution for replacing broken or brittle corners on existing window screens or for building new screens from raw frame stock. The miter cut leaves a clean corner design that makes the screen frame look amazing. Installation is quick and does not require tools, fasteners, or adhesives, however a mallet or wood block are often used to seat the corners. Each package includes 20 screen frame corners to support multiple repairs or full screen builds, offering excellent value for homeowners and professionals alike. These corners are intended for standard residential window screen applications and are commonly used in houses, apartments, and multi unit dwellings. Always compare your existing aluminum screen frame dimensions to the line drawing before purchasing to ensure proper fit and compatibility.

These screen frame kits are constructed of roll-formed aluminum frame material and they come in a mill finished color. With the components of these kits, a 48-inch x 48-inch screen frame can be constructed, as well as other smaller custom sizes when using the frame material from this kit. The components of this kit include the aluminum frame material, the square-cut corners, and the vinyl spline. With the provided materials, screens can be made with your choice of aluminum mesh, fiberglass fabric, or flexible poly film (screen fabric not included) by following the easy-to-follow instructions provided within each kit. These kits are available in other sizes and colors, and they're used by many for the replacement of damaged and missing screens. The lineal pieces of the screen frame material are intentionally cambered (curved) outward, designed to prevent inward bowing when screen cloth is installed and stretched taut.

(Set of 20)
By Prime-Line
Rated 5 out of 5 stars.1 total vote
These 3/8 inch by 1/2 inch plastic screen frame corners are designed for repairing or constructing aluminum window screen panels using square cut frame ends. They fit standard 3/8 x 1/2 inch aluminum screen frame material and slide securely into the open ends of the frame to create a strong ninety degree corner. The square cut design eliminates the need for miter cutting, making screen repair and replacement simpler and more accessible for homeowners and DIY users across the United States. Made from durable black molded plastic, these screen frame corners provide a lightweight and cost effective solution for replacing broken or brittle corners on existing window screens or for building new screens from raw frame stock. The exposed corner design allows a portion of the corner to extend beyond the frame end, which is typical for square cut screen assemblies and helps maintain proper frame alignment. Installation is quick and does not require tools, fasteners, or adhesives, making it ideal for routine maintenance, seasonal screen repairs, rental property upkeep, or large home projects. Each package includes 20 screen frame corners to support multiple repairs or full screen builds, offering excellent value for homeowners and professionals alike. These corners are intended for standard residential window screen applications and are commonly used in houses, apartments, and multi unit dwellings. Always compare your existing aluminum screen frame dimensions to the line drawing before purchasing to ensure proper fit and compatibility.
Anonymous. Thu Apr 18 2024

(Set of 20)
By Prime-Line
These 5/16 inch by 7/8 inch aluminum screen frame corners are designed for repairing or constructing aluminum window screen panels using square cut frame ends. They fit standard 5/16 x 7/8 inch aluminum screen frame material and slide securely into the open ends of the frame to create a strong ninety degree corner. The miter cut design is largely used for larger screen frames, or in high wind areas or when pets are a concern for DIY users across the United States. Made from stamped aluminum, these screen frame corners provide a lightweight and cost effective solution for replacing broken or brittle corners on existing window screens or for building new screens from raw frame stock. The miter cut leaves a clean corner design that makes the screen frame look amazing. Installation is quick and does not require tools, fasteners, or adhesives, however a mallet or wood block are often used to seat the corners. Each package includes 20 screen frame corners to support multiple repairs or full screen builds, offering excellent value for homeowners and professionals alike. These corners are intended for standard residential window screen applications and are commonly used in houses, apartments, and multi unit dwellings. Always compare your existing aluminum screen frame dimensions to the line drawing before purchasing to ensure proper fit and compatibility.

3 Colors, 2 Sizes
By Prime-Line
3" H x 3.75" W x 40.5" D, Bronze
These screen frame kits are constructed of roll-formed aluminum frame material and they come in an attractive color. Using the components of this kit a screen frame can be constructed. Additional items included in this kit include the square-cut corners, vinyl spline and a charcoal fiberglass cloth. These kits are available in other sizes and colors, and they are used by many for replacing damaged and missing screens. The screen frame material is intentionally cambered (curved) outward, which helps to prevent inward bowing when screen cloth is installed and stretched taut.

(Set of 20)
By Prime-Line
These 7/16 inch by 3/4 inch plastic screen frame corners are designed for repairing or constructing aluminum window screen panels using square cut frame ends. They fit standard 7/16 x 3/4 inch aluminum screen frame material and slide securely into the open ends of the frame to create a strong ninety degree corner. The square cut design eliminates the need for miter cutting, making screen repair and replacement simpler and more accessible for homeowners and DIY users across the United States. Made from durable Bronze molded plastic, these screen frame corners provide a lightweight and cost effective solution for replacing broken or brittle corners on existing window screens or for building new screens from raw frame stock. The exposed corner design allows a portion of the corner to extend beyond the frame end, which is typical for square cut screen assemblies and helps maintain proper frame alignment. Installation is quick and does not require tools, fasteners, or adhesives, making it ideal for routine maintenance, seasonal screen repairs, rental property upkeep, or large home projects. Each package includes 20 screen frame corners to support multiple repairs or full screen builds, offering excellent value for homeowners and professionals alike. These corners are intended for standard residential window screen applications and are commonly used in houses, apartments, and multi unit dwellings. Always compare your existing aluminum screen frame dimensions to the line drawing before purchasing to ensure proper fit and compatibility.

Easily repair or build window screens with these plastic screen frame corners, designed for use with standard aluminum screen frame material. Ideal for homeowners, renters, and professionals, these corners create strong 90-degree joints using square-cut frame ends—eliminating the need for precise miter cuts and simplifying the entire screen assembly process. Constructed from durable molded plastic, these corners provide a lightweight yet reliable solution for replacing broken or brittle screen corners or assembling new frames from scratch. The press-fit design allows each corner to slide securely into the open ends of the aluminum frame, ensuring proper alignment and stability without requiring tools, fasteners, or adhesives. The exposed corner design extends slightly beyond the frame edge, which is standard for square-cut assembly and helps maintain consistent structure. Perfect for screen repairs, seasonal maintenance, rental property upkeep, or large-scale projects. Designed for standard residential applications, these corners are commonly used in houses, apartments, and multi-unit dwellings. Always verify your frame dimensions before purchasing to ensure compatibility.

By Prime-Line
Rated 5 out of 5 stars.1 total vote
This sliding door lock is constructed from diecast metal and has a black finish. It features an aluminum bolt that securely locks door in closed or ventilating position. Prevents sliding and lifting of the door.
This was easy to install and of good,strong quality.. Kimberly. Hot Springs Village, AR. Tue Apr 26 2022

By Prime-Line
These 7/16 inch by 3/4 inch plastic screen frame corners are designed for repairing or constructing aluminum window screen panels using square cut frame ends. They fit standard 7/16 x 3/4 inch aluminum screen frame material and slide securely into the open ends of the frame to create a strong ninety degree corner. The square cut design eliminates the need for miter cutting, making screen repair and replacement simpler and more accessible for homeowners and DIY users across the United States. Made from durable sandstone molded plastic, these screen frame corners provide a lightweight and cost effective solution for replacing broken or brittle corners on existing window screens or for building new screens from raw frame stock. The exposed corner design allows a portion of the corner to extend beyond the frame end, which is typical for square cut screen assemblies and helps maintain proper frame alignment. Installation is quick and does not require tools, fasteners, or adhesives, making it ideal for routine maintenance, seasonal screen repairs, rental property upkeep, or large home projects. Each package includes 20 screen frame corners to support multiple repairs or full screen builds, offering excellent value for homeowners and professionals alike. These corners are intended for standard residential window screen applications and are commonly used in houses, apartments, and multi unit dwellings. Always compare your existing aluminum screen frame dimensions to the line drawing before purchasing to ensure proper fit and compatibility.

By Prime-Line
Rated 5 out of 5 stars.1 total vote
FREE Delivery
Allows for maximum screen coverage on standard 30 to 36-inch sliding screen doors. Proper installation of the grille adds strength to the entire door and helps prevent screen fabric damage. Molded plastic grille body measures 26-1/8 inch wide x 20 inches tall. The tabs extend 4-1/8 inches and can be easily trimmed.
Trisha. Davison, MI. Tue Jul 21 2026

Get it by Fri, Oct 9
Upgrade your home with a flawless finish. SUNWINGS Aluminum Baseboard Molding Trim combines durable metal construction, sleek matte aesthetics, and practical waterproof performance into one premium solution. Designed for both residential and commercial spaces, our skirting board delivers superior protection while elevating your interior decor.

By Prime-Line
Rated 4.9 out of 5 stars.7 total votes
This molded plastic screen door grille allows for maximum screen coverage on standard 30 in. to 36 in. sliding screen doors. Proper installation of the grille adds strength to the entire door and helps prevent screen fabric damage. The molded plastic grille body measures 26-1/8 in. wide x 20 in. tall. The tabs extend 4-1/8 in. and can be easily trimmed.
Both screens guards looks very nice an keep our dogs off the screen itself.. Tony. WA. Fri May 30 2025

2 Colors
By Prime-Line
White
Rated 3.7 out of 5 stars.7 total votes
This is a 34-1/2 inch molded plastic screen door grille that allows for maximum screen coverage on standard 30 inch to 36 inch sliding screen door. Proper installation of grille adds strength to entire door and helps prevent screen fabric damage. Molded plastic grille body measures 26-1/8 inch wide x 20 inch tall. The tabs extend 4-1/8 inch and can be easily trimmed. Molded white plastic construction.
This has been perfect for keeping the screen porch door protected from dogs and kids. My husband is happy not to have to replace the screen all the time.. Amy Willauer. Kirkwood, NY. Fri Jun 26 2026

By Prime-Line
These 1/4 inch by 3/4 inch plastic screen frame corners are designed for repairing or constructing aluminum window screen panels using square cut frame ends. They fit standard 1/4 x 3/4 inch aluminum screen frame material and slide securely into the open ends of the frame to create a strong ninety degree corner. The square cut design eliminates the need for miter cutting, making screen repair and replacement simpler and more accessible for homeowners and DIY users across the United States. Made from durable white molded plastic, these screen frame corners provide a lightweight and cost effective solution for replacing broken or brittle corners on existing window screens or for building new screens from raw frame stock. The exposed corner design allows a portion of the corner to extend beyond the frame end, which is typical for square cut screen assemblies and helps maintain proper frame alignment. Installation is quick and does not require tools, fasteners, or adhesives, making it ideal for routine maintenance, seasonal screen repairs, rental property upkeep, or large home projects. Each package includes 4 screen frame corners to support multiple repairs or full screen builds, offering excellent value for homeowners and professionals alike. These corners are intended for standard residential window screen applications and are commonly used in houses, apartments, and multi unit dwellings. Always compare your existing aluminum screen frame dimensions to the line drawing before purchasing to ensure proper fit and compatibility.

FREE Delivery
These 1/4 inch by 3/4 inch aluminum screen frame corners are designed for repairing or constructing aluminum window screen panels using square cut frame ends. They fit standard 1/4 x 3/4 inch aluminum screen frame material and slide securely into the open ends of the frame to create a strong ninety degree corner. The miter cut design is largely used for larger screen frames, or in high wind areas or when pets are a concern for DIY users across the United States. Made from stamped aluminum, these screen frame corners provide a lightweight and cost effective solution for replacing broken or brittle corners on existing window screens or for building new screens from raw frame stock. The miter cut leaves a clean corner design that makes the screen frame look amazing. Installation is quick and does not require tools, fasteners, or adhesives, however a mallet or wood block are often used to seat the corners. Each package includes 100 screen frame corners to support multiple repairs or full screen builds, offering excellent value for homeowners and professionals alike. These corners are intended for standard residential window screen applications and are commonly used in houses, apartments, and multi unit dwellings. Always compare your existing aluminum screen frame dimensions to the line drawing before purchasing to ensure proper fit and compatibility.

By Prime-Line
FREE Delivery
These 5/16 inch by 3/4 inch aluminum screen frame corners are designed for repairing or constructing aluminum window screen panels using square cut frame ends. They fit standard 5/16 x 3/4 inch aluminum screen frame material and slide securely into the open ends of the frame to create a strong ninety degree corner. The miter cut design is largely used for larger screen frames, or in high wind areas or when pets are a concern for DIY users across the United States. Made from stamped aluminum, these screen frame corners provide a lightweight and cost effective solution for replacing broken or brittle corners on existing window screens or for building new screens from raw frame stock. The miter cut leaves a clean corner design that makes the screen frame look amazing. Installation is quick and does not require tools, fasteners, or adhesives, however a mallet or wood block are often used to seat the corners. Each package includes 100 screen frame corners to support multiple repairs or full screen builds, offering excellent value for homeowners and professionals alike. These corners are intended for standard residential window screen applications and are commonly used in houses, apartments, and multi unit dwellings. Always compare your existing aluminum screen frame dimensions to the line drawing before purchasing to ensure proper fit and compatibility.

4 Sizes
By Elite Screens
90"
Rated 4 out of 5 stars.1 total vote
FREE Delivery
The Yard Master 2 is a folding-frame outdoor projection screen. Its light-weight aluminum frame allows it to be set up in minutes. Simply, unfold the frame; attach the material and legs, then project. The Yard Master 2 is the perfect companion for outdoor presentations.
Jonathan. Sunnyvale, CA. Tue Sep 01 2026

By Veradek
Rated 5 out of 5 stars.4 total votes
Get it by Fri, Oct 9
Whether it's your room, your patio or your fence, the Veradek Screen Series with its perfect balance of design, durability and convenience features a modern geometric design which is the perfect fit to create privacy, be used as a separator or fill out an empty space. The panels are made from a durable plastic, making it impact, crack and scratch resistant. All Veradek products are extreme weather tested, so you can rest assured that your privacy screen can withstand the harshest conditions. The screen panel comes in seven designs ranging in privacy levels that pair well in any outdoor space.
Solid built nice looking. As described. Julie Ann. Peterborough, ON. Tue Jun 24 2025

By Prime-Line
Rated 5 out of 5 stars.2 total votes
FREE Delivery
This patio sliding screen door grille is constructed of aluminum and comes in a white painted finish. The grille is designed to install on the exterior side of 48 in. Wide sliding screen doors to provide child safety, and protect the screen fabric from pet damage. This screen door grille measures 26 in. Tall, and with the fasteners and installation instructions provided it is simple to install. This maintenance-free grille is constructed of superior quality using close weave aluminum mesh supported by strong, extruded aluminum frame material in an attractive styling.
High quality screen door grill. Had to trim mounting tabs on one side to allow the screen to fit into the frame recess.. Edward. Meadow Vista, CA. Mon Jun 23 2025

(Set of 12)
By Freestyle
Gray
Rated 4.5 out of 5 stars.33 total votes
Get it by Thu, Oct 8
The Barrette Outdoor Living Decorative Screen Panel Fastener Kit is the perfect addition to finish your screen panel project. The panel fastener kit comes with twelve #8 1-1/2 in stainless steel screws and screw covers. Its covers install in a snap and are color matched to the decorative screen panel to leave a unified look. Since its fasteners will not rust or corrode, you can trust this decorative screen panel fastener kit.
They worked great and SO much nicer than just screws. We still have a way to go--fence has to be stained and black rocks below.. Toni Mccormick. US. Mon Apr 28 2025

By Veradek
Rated 5 out of 5 stars.1 total vote
Get it by Fri, Oct 9
Whether it's your room, your patio or your fence, the Veradek Screen Series with its perfect balance of design, durability and convenience features a modern geometric design which is the perfect fit to create privacy, be used as a separator or fill out an empty space. The panels are made from a durable plastic, making it impact, crack and scratch resistant. All Veradek products are extreme weather tested, so you can rest assured that your privacy screen can withstand the harshest conditions. The screen panel comes in seven designs ranging in privacy levels that pair well in any outdoor space.
nice and lightweight,but solid . Used as privacy panels on front porch .. Megan. PA. Mon Jun 01 2026

Get it by Thu, Oct 8
【96 PACK Polyethylene corner protectors for Packaging Shipping Boxes】Excellent corner protection for fragile items. Density 18 kgs per CBM. Listing is for 96 pcs. Shelf is removable to allow you put taller items inside. 【Measures】Flat 6.3"x6.3"x0.787". Folded 3"x3"x3.93" 【Ships and stores flat】Innoative space saving design solutions. Help improve shipping and storage costs. 【Black felt liner】For added protection, foam corder is laminated with black felt. 【Product Video】Video Instructions link: https://youtu.be/ua1QvxsJbnw . You can also search " 15583 3x3x3 inch corner protection fixturedisplays shipping packaging 3d " on youtube to locate the video.You can also download video by following this link: http://www.fixturedisplays.com/video/15583 3D.AVI

2 Colors
By Freestyle
Black
Rated 4.6 out of 5 stars.939 total votes
Get it by Thu, Oct 8
Decorative screws are the perfect finishing touch for your project. These fasteners are simple to install and provide a clean look to your decorative screen.
Strong and well made. Stands up to strong wind gust in my area.. La Negra Kiki. Baltimore, MD. Sat Jul 25 2026

(Set of 20)
By Prime-Line
Rated 5 out of 5 stars.1 total vote
FREE Delivery
These 15/32 inch by 1-1/16 inch plastic screen frame corners are designed for repairing or constructing aluminum window screen panels using square cut frame ends. They fit standard 15/32 x 1-1/16 inch aluminum screen frame material and slide securely into the open ends of the frame to create a strong ninety degree corner. The square cut design eliminates the need for miter cutting, making screen repair and replacement simpler and more accessible for homeowners and DIY users across the United States. Made from durable champagne molded plastic, these screen frame corners provide a lightweight and cost effective solution for replacing broken or brittle corners on existing window screens or for building new screens from raw frame stock. The exposed corner design allows a portion of the corner to extend beyond the frame end, which is typical for square cut screen assemblies and helps maintain proper frame alignment. Installation is quick and does not require tools, fasteners, or adhesives, making it ideal for routine maintenance, seasonal screen repairs, rental property upkeep, or large home projects. Each package includes 20 screen frame corners to support multiple repairs or full screen builds, offering excellent value for homeowners and professionals alike. These corners are intended for standard residential window screen applications and are commonly used in houses, apartments, and multi unit dwellings. Always compare your existing aluminum screen frame dimensions to the line drawing before purchasing to ensure proper fit and compatibility.
Perfect for our door. We did have to order more than we needed, but it was what we were looking for.. Barbara. Georgetown, TX. Mon Mar 31 2025

By Prime-Line
FREE Delivery
These 7/16 inch by 3/4 inch aluminum screen frame corners are designed for repairing or constructing aluminum window screen panels using square cut frame ends. They fit standard 7/16 x 3/4 inch aluminum screen frame material and slide securely into the open ends of the frame to create a strong ninety degree corner. The miter cut design is largely used for larger screen frames, or in high wind areas or when pets are a concern for DIY users across the United States. Made from stamped aluminum, these screen frame corners provide a lightweight and cost effective solution for replacing broken or brittle corners on existing window screens or for building new screens from raw frame stock. The miter cut leaves a clean corner design that makes the screen frame look amazing. Installation is quick and does not require tools, fasteners, or adhesives, however a mallet or wood block are often used to seat the corners. Each package includes 100 screen frame corners to support multiple repairs or full screen builds, offering excellent value for homeowners and professionals alike. These corners are intended for standard residential window screen applications and are commonly used in houses, apartments, and multi unit dwellings. Always compare your existing aluminum screen frame dimensions to the line drawing before purchasing to ensure proper fit and compatibility.

(Set of 12)
By Stellweilan Tessberg
Get it by Fri, Oct 9
Protect Corners, Enhance Spaces:Wall Corner Protector made from high-quality metal with a precise 90-degree. Easy to install with built-in adhesive, ideal for home, office, and public spaces, offering impact protection and enhancing aesthetics.