Special Nonexistent Furniture
Part #: S4000 / S4001
SKU #: YWW1293

PrimeLine Slide Window Lock (Set of 2)


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List Price:  $16.99

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Arrives for Christmas to Seattle, WA 02108 (Change)

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  • Slide window lock
  • Material: Aluminum
  • Heavy-duty extruded aluminum with single thumbscrew
  • Securely locks window in closed or ventilating position
  • Easy to install
  • No tools required for installation
  • Includes thumbscrew
  • Style: Contemporary
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  • Overall Height - Top to Bottom: 5.44 Inches
  • Overall Width - Side to Side: 3.81 Inches
  • Overall Depth - Front to Back: 1.13 Inches
  • Overall Product Weight: 0.21 Pounds

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Weights & Dimensions

  • Width: 0.94"
  • Overall Height - Top to Bottom: 5.44 Inches
  • Overall Width - Side to Side: 3.81 Inches
  • Overall Depth - Front to Back: 1.13 Inches
  • Overall Product Weight: 0.21 Pounds


Country of Manufacture: China 
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When you buy a PrimeLine Slide Window Lock (Set of 2) online from Wayfair, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the PrimeLine Part #: S4000 / S4001 here. If you have any questions about your purchase or any other Curtain Hardware & Accessories product for sale our customer service representatives are available to help.Whether you just want to buy a PrimeLine Slide Window Lock (Set of 2) or shop for your entire home, Wayfair has a zillion things home.

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Very Secure and Very Easy to use

 from Denton, TX– Verified Buyer

Since I had to be in the hospital for a few days for an operation, I needed to leave my kitten in the bathroom, lest I find my home in shambles when I return. Unfortunately, the bathroom is not air conditioned and it gets over 100 degrees in Aug, I needed a way to get fresh air into the bathroom, yet not worry about someone breaking in. So, I opened bathroom window 7 inches high, and place one lock below the window and one above it. I also placed a tiny fan in the bathroom. When, I came back, my kitten did not show any sign of distress from being in too much heat. However, we did need to spend a lot of time making up for lost time.

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This item is also sometimes listed under the following manufacturer numbers: S4000, S4001