Passage: Passage door hardware has no locking mechanism. Both the interior and exterior handles are always free making it perfect for hallways, closet doors, and anywhere else a lock isn't needed. Passage door hardware can also be used in conjunction with a deadbolt to secure a back door or entrance. Features: BHMA grade 2 security Crafted from high quality materials for strength and durability Installs easily with all necessary mounting hardware included Covered by a limited lifetime warranty ADA compliant lever Specifications: Backset: Adjustable 2-3/8" or 2-3/4" Cross Bore: 2-1/8" Edge Bore: 1" Door Thickness: 1-3/8" - 1-3/4" Handing: Reversible Left or Right Handle Length: 4-1/2" Handle Projection: 2-1/4" Trim Width: 2-3/4" Trim Height: 2-3/4" Product Weight: 1.55lb Latch Faceplate: Round Corner