These new postal locks are for private delivery postal mailboxes only in colleges, universities, commercial buildings, mail / parcel centers. They are direct drop in replacements for original USPS locks. Interior, pedestal-mounted or in-wall boxes. Screw mounted. Hardware not included. Commercial equivalent of USPS 308.

30° counterclockwise cam turn to open. Key removable in locked position only.

Available keyed differently only (4,000 changes). Key blank part number D4400.