The DS-K4H250D Double-door magnetic lock is designed for wooden door, glass door, and steel door with the opening angle of 90°. The maximum thrust of the lock is 600kg. It can be used for controlling ...

Double-cylinder deadbolts (keyed ... The rectangular faceplate, recessed into the door, makes a stronger setup. The post How to Install a Deadbolt Lock appeared first on Family Handyman.