Lever Length: 4 1/4"Projection: 2 1/2"Base Diameter: 2 9/16"
Limited Lifetime Mechanical WarrantyLimited 25-Year Finish WarrantySolid Forged BrassDoor Preparation: 2-1/8" Cross Bore. 1" edge bore for latch.Door Thickness: 1-3/8" to 2" standard.Cylinder: Baldwin 5-pin C-Keyway.Backset: Adjustable 2-3/8" or 2-3/4"Front & Latch: Square Corner Adjustable (SL) standard.Strike: Square Corner (SS) standard.Latch Bolt: 1/2" passage/privacy/entry function bolt.ANSI/BHMA: Tested to exceed ANSI/BHMA Grade 2 security.