Sliding Door and Window Lock, 2 pk.

Secure double-hung and sliding windows, sliding doors, even smooth surface shower doors! Simply flip latch up to lock, fold it down to unlock.

Secure double-hung and sliding windows, sliding doors, even smooth surface shower doors! Simply flip latch up to lock, fold it down to unlock. Installs to glass or wood with heavy-duty mounting adhesive. Requires 3/8" space between door panels. (May mar wood when removed. Some doors may require screws which are not included.) Works great as a lock on double hung windows.