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About this item

• Designed for Security: Secures horizontal sliding vinyl windows and many single hung vinyl windows against unwanted opening
• Adjustable Dimensions: Adjustable jaw fits vinyl window rails ranging from one sixteenth inch to one half inch thick
• Durable Construction: Constructed from durable diecast metal with a white finish and includes two adjustable window locks
• Secure Grip Feature: Vise like grip secures firmly without damaging frames and allows windows to lock in ventilating positions
• Compatibility Guidance: Designed for vinyl window frames and should be matched to rail thickness before installation
• Tool-Free Installation: Cam-action locking lever allows for quick tightening by hand with no tools required for setup
• Convenient Pack Size: Supplied as a two pack for securing multiple windows throughout your home or property

Product Description

Add an extra layer of security to your home with these sliding window locks designed specifically for vinyl windows. Ideal for horizontal sliding windows and many single hung vinyl windows, these secondary locks help keep windows securely closed while also providing a safe ventilation option when desired. Whether you want to enhance home security, help prevent accidental window openings, or maintain controlled airflow, these locks offer a simple and effective solution. Constructed from durable diecast metal with a white painted finish, these window locks feature an adjustable jaw with a vise-like grip that securely attaches to vinyl window rails without damaging the frame. The adjustable opening accommodates rail thicknesses from one sixteenth inch to one half inch, making these locks compatible with a wide range of vinyl window designs. The cam-action locking lever allows for quick tightening by hand with no tools required for installation. These versatile locks can be used as a secondary security device when windows are fully closed or positioned to allow controlled ventilation while restricting window travel. The secure grip helps discourage unauthorized entry while providing added peace of mind for homeowners, renters, and property managers. Supplied as a convenient two pack, these locks are ideal for securing multiple windows throughout the home. Easy to install and simple to operate, they provide an economical way to improve window safety, enhance security, and maintain fresh airflow without compromising protection.

From the Manufacturer

This sliding window lock is constructed of diecast and comes in a white painted finish. This lock is DESIGNED FOR USE ON HORIZONTAL VINYL SLIDING WINDOWS, yet it may also work with some vertical sliding (single hung) windows, depending upon the type of vinyl liners and balances used to construct the windows. Note: These locks will fit most all horizontal vinyl sliding windows and some vertical sliding windows, but not all of them. These locks feature an adjustable jaw that has a “vise-like” grip, and they are capable of opening up to 1/2 in. wide for a secure, non-marring hold on thick vinyl rails. When installing this lock, the cam style locking lever should be rotated hand-tight over the rail or vinyl edge to a sufficient torque prior to locking down the lever. This lock can be adjusted to fit on rail thicknesses ranging from 1/16 in. to 1/2 in. thick. This lock can be used as a secondary lock when window is shut and to secure the windows during ventilation. For a larger version of this lock (used on vinyl frame patio sliding doors) see model number U 10547. No tools are required for installation.