|This ratchet lock is designed for use on glass doors and fits bypass doors up to a thickness of 1/4´´. Designed for overlaps of 3/4´´ to 3-3/8´´. The ratchet lock´s barrel stops the door from sliding open until the lock is opened and removed from the bar. Each lock comes with 2 keys and are keyed alike.
Only $8.99 at Rockler.com