1971 Dead Bolt Lock

Zephyr Lock 1971 Dead Bolt LockFEATURES Supervisory key control Metal dial with grip ring and non-slip coating 7 pre-set combinations for extended usage 3-digit dialing combination with 5-pin tumbler key plug Patent pending button guard to protect lock function from overstuffed lockers Nut channels for easy installation All Built-in Combo Locks have a 10 year warranty from time of shipment 72 hour shipping available