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: Exceeds criteria for BHMA Grade 3 certification Crafted with all metal construction ensuring a durable product Intended for left or right handed door configurations Easily installs on standard door prep doors Includes an adjustable backset and a round corner latch with optional addition of drive-in latch Covered under Miseno’s 5 year finish and limited lifetime mechanical warranties All necessary mounting hardware is included Specifications: Backset: Adjustable 2-3/8″ or 2-3/4″ Cross Bore: 2-1/8″ Edge Bore: 7/8″ Door Thickness: 1-3/8″ to 1-3/4″ Handing: Reversible Trim Height: 2-9/16″ Handle Width: 1-7/8″ Handle Projection: 2-1/4″ Trim Height: 2-9/16″ Trim Width: 2-9/16″ Product Weight: Latch Faceplate: Round Corner