Manufacturer Olympus Lock Model 950IC-26D Keyway Accepts Best, Arrow, Falcon or equivalent IC cores Body Zinc die cast lock body Barrel Length 1-1/8″ Barrel Diameter 1-1/8″ Finish 26D (Satin Chrome) Cylinder All locks sold less core US Patent No. 5,657,652 Warranty 1 Year Warranty Weight 0.5000