Yale2You YRD220NR0BP YRD210 Push Button Deadbolt Stand Alone Type: Accessories Specifications: Function: Keyless Entry Deadbolt Latch operated from outside by electronic keypad or outside by key, Inside by T turn. Finish US10BP - Oil Rubbed Bronze Permanent Grade Grade 2: A156.36 ANSI/BHMA Keypad Type Touchscreen Batteries Required 4 AA Alkaline Batteries inlcuded. Door Specs 2 1/8 Face Bore, 1 Edge Bore, 2 3/8 or 2 3/4 Backset Latch Front RC (Round Corner) Door Thickness 1 3/4 to 2 1/4, 1/3/8 requires special thin door gasket Strike 1 1/8 x 2 3/4 Strike Front RC (Round Corner) Cylinder 5 Pin Cylinder Keyway 1 KW-1 5 Pin Number of Keys 2 Lock Dimension Exterior 1 3/8 x 2 3/4 x 6 1/16 Interior 2 1/8 x 3 x 6 7/8 Features: Yale Real Living™ Keyless Entry Locks, the next generation of electronic residential locks from Yale, provide ve...