Delaney Tulina Round Trim Keyed Pushbutton Entrance Door Leverset Single Cylinder Keyed Entry:Single cylinder keyed entry door hardware is locked and unlocked from the exterior using a key and can be locked and unlocked from the interior using the locking mechanism. Perfect for securing entrances, side doors, and anywhere else that needs a bit more security. Features: BHMA grade 3 certified security Constructed of high quality materials for lasting durability Installs easily with all necessary mounting hardware included Covered by a limited lifetime warranty Specifications: Backset: Adjustable 2-3/8″ or 2-3/4″ Cross Bore: 2-1/8″ Edge Bore: 1″ Door Thickness: 1-3/8″ to 1-3/4″ Handing: Reversible Left or Right Handle Length: 4-1/16″ Handle Projection: 2-5/16″ Trim Height: 2-9/16″ Trim Width: 2-9/16″ Product Weight: 1.5 lb. Latch Faceplate: Round Corner Cylinder: 5 Pin KW1 Technical Specification Download