Box pack. Entry lever. 6-way adjustable steel latch fits both 2-3/8" and 2-3/4" backsets. Round corner strike and latch. ANSI/BHMA Grade 2 security. Lever is reversible for right hand or left hand doors. Requires 2-1/8" diameter lockset bore hole and a 1" diameter latch hole. Keyed alike in multiples of 4, when full case purchased. Lifetime mechanical/10 year finish warranty.