Passage Function: ?Passage door knob sets have no locking function and are free turning on both sides. These knobs are perfect for a hallway or closet where a lock isn't necessary. Passage knobs can also be used in conjunction with a deadbolt to secure an entrance or back door.
Features: ?Constructed from high quality materials with both security and durability in mind ?Exceeds criteria for ANSI Grade 3 security certification ?Designed for both left and right handed doors ?Adjusts to fit all standard door preparations ?Easy installation makes for a one-person project ?Covered by a limited lifetime warranty
Specifications: --Backset: Adjustable 2-3/8" or 2-3/4" --Door Thickness: 1-3/8" to 1-3/4" --Knob Diameter: 2-1/4"(57mm) --Rosette Diameter:2-1/2"(65mm) --Latch Faceplate: Square Corner