Brown Heavy-Duty Sliding Door Quick Lock Foot Bolt - Lock/Unlock with Your Toe!
Foot bolt 2-1/2"L x 1-1/2"W x 1-1/8"H, maximum bolt extension 1". Door plate 4-3/4"L x 1-1/4"W x 3/4"H. Set weight 4.7 oz. Foot-bolt mounts on sliding door, lock plate mounts on threshold. Can be used with wood, metal or fiberglass door frames; mounting screws not included.