STOCK LOCKS, a product of CompX National, C9100 Clockwise Dust Shutter Mail Box Lock, keyed different, bright nickel. Lock can withstand 1000 pounds of force applied to the cam. Accommodates up to 3/16" thick cam C7120. Drain holes on the bottom of the cylinder. This lock meets USPS specification “USPS-L-1172C” for USPS-STD-4C mailboxes.

APPLICATION – Exterior pedestal-mounted neighborhood boxes. Has keyway dust shutter for lock protection. Clip mounted.

OPERATION – C9100 operates clockwise. Key removable in locked position only.

KEYING – Available keyed differently only.

PACKAGING – Plastic Bag Includes: Lock, a spring clip, mounting nut and (3) keys.