Kwikset Signature Privacy Door Lock, Design: Halifax, Lever Handle, Backset Type: Adjustable, Backset Size: 2-3/8 to 2-3/4 in, Edge Bore Diameter: 1 in, Cross Bore Diameter: 2-1/8 in, Door Thickness: 1-3/8 to 1-3/4 in, Lock Type: Pushbutton, Latch Type: Adjustable, Projection Size: 2-19/32 in, Door Handing: Reversible, Screw Mounting, Zinc, Matte, Black, Suitable for: Left and Right Handed Doors