Window Locks Security, Anti-Fall Aluminum Window Stopper (12 Sets) Window Locks for Up and Down Windows & Horizontal Windows, Sturdy Sliding Window Locks Protect Your Family and Pets

Measure Your Window
Track Before Buying: These window locks are designed to fit a wide range of vertical and horizontal sliding door windows. Please measure your window track for compatibility with the locks before purchasing.
Track size height requirement: greater than 0.48 inch ( 1.2 cm); width limitation: less than 0.61 inch ( 1.55 cm). Depending on the type of track, window locks can be installed on either the inside track or the center track.
Enhanced Security Design:
1. Window lock and key separation design helps prevent family members or thieves from unlocking at will.
2. Thickened aluminum alloy material offers lasting durability and resists deformation.
3. Two fixed hole design provides stronger security protection.
4. Widened lock body creates a more solid blocking area when the window is open.
5. Equipped with a protective washer to prevent scratches or damage to the window.
Versatile Usability: These sliding window security locks are widely used in a variety of situations, including homes, apartments, hotels, offices and more. The window lock can freely control the sliding window to partially open or completely close, helping prevent accidents involving family members or pets, and deterring burglars and thieves from trespassing. Easy to
Install Without Drilling: No additional tools or drilling required for installation. Place the lock in position, insert the protective spacer, and tighten the screw to secure. Use the vertical key or hexagonal key to reinstall the lock in different positions; the window lock is easy and convenient to reuse.
Package Includes: 12 security window locks, 12 mounting hex keys, 12 protective gaskets, 1 vertical key for mounting to center track