Rim Night Latch

Steel casewith different finish spray painting, steel base internal components with zinc plated finish. * Double cylinders, single cylinder and self-locking performance. * Good guard against theft, high security. Features Handing * Fully reversible for left or right hand doors. Door Thickness * 1-3/8"2-3/16"(35mm-55mm). Backset * 2-3/8"(60mm) Strike * Angle strike as standard for doors opening inward. * Flat strike available for doors opening outward, though such opening is not recommended. Single cylinder deadlock, key and inside knob operate latch, protected with an anti-picking slide gate. Double cylinder deadlock, operated by key from both outside and inside. Introduction * Outer case and inner components of 558 are made of steel material. * Outer case of 564D/564 is made of zinc die-cast. Inner structure is made of zinc-plated steel. * zinc die-cast night latch is an economical security product, suitable for installation on exterior wood doors. Rim deadbolt, with the security of 1"(25mm) full throw deadbolt. Features Handing * Fully reversible for left or right hand doors. *Door Thickness * 1-3/8"2-3/16"(35mm-55mm) is supplied as standard, lock suitable for 30mm-60mm door thickness is also available upon require. Backset * 2-3/8"(60mm). Night latch of 1/2"(13mm) latch extension, with inside deadlocking button preventing any key operation and latch picking from outside.