81% of residential intrusions occur through the first floor. We understand the importance of supplementing primary entrance door locks with our high-quality auxiliary door security products.

Works well, although I was hoping it was thicker metal that wouldn’t bend with force.. Jeffrey. Madison, NJ. Tue Jun 06 2023

The Privacy Flip Door Guard from Stone Harbor Hardware offers a unique blend of security and convenience, allowing doors to be slightly cracked open while still preventing unauthorized entry. This innovative feature provides a safe and secure way for occupants to communicate with others outside while maintaining privacy and control over who enters. The Privacy Flip Door Guard is a great fit as additional security for hotel rooms, dormitories, and other similar commercial buildings with individual, secure units. To accommodate customers of various levels of experience, this hardware comes equipped with all necessary mounting hardware, including three 1-9/16" machine screws. With the Privacy Flip Door Guard in place, guests and residents can enjoy added peace of mind knowing that their personal space is protected without sacrificing convenience. At Stone Harbor Hardware, we pride ourselves on providing our customers with reliable, lasting hardware solutions. Outfit your home with Stone Harbor Hardware today!

Very easy to install. I got this to prevent my 2 year old grandson from cunning out my front door. I have a lever handle on the door. And the child proof handle covers didn’t fit or he could still open them. This was a easy and perfect option for me. Cindy. Littlestown, PA. Wed Jul 08 2026

Door Push Bar:The high-quality panic exit device is made of iron and using the baking varnish craft, which is durable and sturdy to use. Suitable for both wood or metal door applications. Easy Installation. When on emergency, people inside just need to push or press the bar, then doors will open easily. Widely used for all commercial environments, offices, gyms, restaurants and more.

Increase the safety and security of your home or office with the Prime-Line U 11444 Chain Door Guard Lock, a reliable solution designed to let you partially open your door while maintaining control and protection. This classic chain-style lock allows for secure viewing and ventilation without fully opening the door, giving you added peace of mind when answering unexpected visitors. Ideal for both residential and light commercial use, this door guard also provides an extra layer of child safety when installed higher on the door, helping prevent children from opening doors unattended. Its versatile design allows it to be installed over or alongside the door casing, making it compatible with a wide variety of door types and configurations. Constructed from durable solid brass, this door guard offers long-lasting strength with a timeless matte black finish that complements many interior styles. The included 6-inch, 8-link welded steel chain adds dependable resistance and durability, ensuring secure engagement while still allowing limited door movement when needed. The chain housing measures 3-5/16 inches, providing a compact yet effective footprint. Installation is quick and straightforward, with all necessary fasteners included, making this a convenient DIY upgrade for improving door security. Whether you are looking to enhance entryway safety, add an extra layer of protection, or improve childproofing, this chain door guard is a practical and dependable choice. Overall, the Prime-Line U 11444 Chain Door Guard Lock combines durability, ease of use, and classic design, making it an effective solution for controlled door access and everyday security.

I am very happy with the quality of this chain lock. Darrel. Wed Feb 04 2026

Enhance door security with this premium hotel door blocker, a trusted solution in the hospitality industry and beyond. Designed for in-swinging doors, this secondary lock prevents forced entry from the outside while allowing the door to open slightly for safe visitor identification. Commonly installed in hotels, motels, and commercial properties, it’s also ideal for homes, rentals, and offices seeking added security. Unlike traditional flip latches or chain locks, this blocker minimizes damage caused by slamming doors, preserving both door frames and hardware. Its durable satin chrome-plated finish delivers a professional, modern look that blends seamlessly with most décor styles. Easy to install with the included mounting hardware, this door blocker provides an effective upgrade to standard door locks without requiring specialized tools. Durable, stylish, and functional, it offers peace of mind for property owners and occupants alike.

Was my mistake. This item is not good for my door, but I give this item to my friend they can use it for there door.. Zoila. Jackson Heights, NY. Tue Apr 01 2025

This is a diecast bronze transom latch used on project-in windows. Often called a transom or hopper type of window that is above door height, the ring on the latch makes it easy for the consumer to reach up with a transom pole and hook (Prime-Line part H 3753) and engage the latch to lock or unlock. It has mounting holes of 1-7/16 in. with a bronze finish. A keeper and installation screws are included.