Amherst Grapevine Lever - Keyed - with Pin & Tumbler - Safe Lock, Matte Black

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: Tested to exceed ANSI/BHMA Grade 3 security requirements Constructed of high quality materials for durability and dependability Installs easily with all necessary mounting hardware included Covered by Kwikset's limited lifetime manufacturer 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: 3-3/4" Handle Projection: 2-1/2" Trim Width: 2-9/16" Trim Height: 2-9/16" Product Weight: 1.819 lbs. Latch Faceplate: Round Corner Cylinder: 5 Pin KW1