Excellent value in a sturdy lock useful for many styles of doors and windows. Particularly good for sliding doors, this lock replaces the wooden bar most of us use.
Surface mounted, it has a brass-plated die-cast body, and throws a 5/16" diameter bolt 1/2". The key (two supplied) is only required to unlock it – pushing the sprung cylinder down throws the bolt and engages the lock.
Case is 1 3/4" wide, 1 3/8" high, and 7/8" deep. Supplied with mounting screws and a cast bolt sleeve.