Kwikset 660 Series 66026DSMTCPRCAL Deadbolt, 3 Grade, 1-Sided Key, Satin Chrome, 2-3/8 to 2-3/4 in Backset, KW1 Keyway

660 26d cp rcal rcs k6, Kwikset security, satin chrome finish, single cylinder deadbolt, 1" diameter round corner adjustable deadbolt latch fits both 2-3/8" & 2-3/4" backsets, round corner strike, lifetime mechanical warranty, lifetime finish warranty, (ka6) - keyed alike in a case of 6, clear pack.