Function: PassageKnob Diameter: 2 3/16"Projection: 2 29/32"Base Length: 2 19/32"Base Width: 2 19/32"Finish: Matte Brass & Black
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.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