Drill Bit Set for Door Lever Handle Lock, Aluminum Alloy Door Handle for Bedroom, Dressing Room, Storage Room and Office Use, Lock Size 60

Material: Aluminum alloy, cylinder material: Brass, round hole diameter: 50-62 mm. Adjustable latch (distance from the center of the hole to the edge of the door) - 60 mm or 70 mm; Suitable for door thickness: 35 mm to 45 mm. Anti-collision bearing design effectively facilitates latch closure. For use on exterior and interior doors where keyed entry and security are required. This door lock can be bolted from the inside or bolted from the outside. When bolted from the inside, it can be unlocked with a key from the outside.