Sliding Door Lock, Sliding Bay Lock, Sliding Bay Closure, Sliding Door Block

Suitable for doors and windows: make sure the height of the rail is more than 1.5cm/0.6 inches and the thickness of the rail is not more than 1.5cm/0.63 inches, not suitable for the center rail of windows, please check your window rails before purchase. Each lock is equipped with a hex key, slowly rotate the key from the hole, just control the rail with the key, no additional installation tools required. Made of aluminum alloy, strong and sturdy, with a yellow plastic sleeve outside the key handle for long time use. Opening the mosquito net window when the weather is hot in summer can promote air circulation. You can use a window lock to fix the window screen, which can prevent children from falling and thieves from committing crimes. 2 x Sliding Window Locks with Key; Multiple locks can be used together for heavy duty doors and windows for added security.