Sliding door lock size: 67 * 36 * 32 mm; Adjustable clamping distance is 8-55 mm (0.31-2.17 inches), sliding door locks fit most window frames. We recommend measuring your window frame before ordering!!!

Durable material: Sliding door lock made of stainless steel, the main material is strong and durable, the material is thick and the screws are thickened, sliding door lock equipped with soft plastic rubber pads, scratch-resistant, easy to open the surface, durable sliding door and window locks.

Easy installation: Each sliding door lock has an Allen key and can be tightened by turning the Allen key to the right. Adjust the window lock distance according to your needs and place it on the window frame, insert the key and turn the key to adjust the width to fix the lock for several tests until the key slot cannot move, which means the window door restrictors are effective.

Security and anti-theft: This sliding window stop lock for home and office, you can fix the window, effectively prevent your child from opening and climbing the windows themselves, anti-theft and keep fresh air in. Window locks limit indoor ventilation, improve air circulation and protect family and children's safety and anti-theft.

Widely used: The sliding door locks can be applied to most places, such as patio doors, sliding glass doors, windows and sliding doors in hotels, residences, hospitals, schools and offices to ensure child safety. Sliding door lock designed for horizontal and vertical sliding windows and sliding doors.