4B+ Horizontal Mailbox with 27 DoorsThe 1400 Series front loading horizontal mailboxes are designed to be used in larger multi family apartment buildings, dormitories, office buildings, and more. These secure, lockable horizontal units can accommodate either U. S. Postal Service or private party access. The included lock type is a 5 pin tumbler lock with 1,000 key changes, two keys, and a clear plastic name number slot for identification by tenants. Please note that one door must be

Postal Service to manufacture Cluster Box Units (CBU's)

Type: Combines strength and ventilation in one practical locker as it features large capacity sizes

Premium KD Wardrobe Doors:  Doors 20"" high and over to be fabricated from single sheet prime 16 gauge (18 gauge for doors 9"" wide as well as Two-Person and Duplex doors) with single bends at top and bottom and double bends at the sides

Applications: Ideal for environments where antimicrobial protection is desired such as health care

Rough opening size: 21"W x 17"D x 39"H

Hasp shall be attached to the locker body with two (2) stainless steel theft proof torx head with pin

4-3/4” wide and include a formed stiffening flange

- Body: 16 gauge solid cold-rolled sheet steel body

Finish: Available in a in a light or dark finish

Finishing:  All locker parts to be cleaned and coated after fabrication with a seven stage zinc/iron phosphate solution to inhibit corrosion

ensuring that postal customers receive the industry's safest mailboxes

Locks:  Shall be cylinder cam locks and shall be master keyed to one system for the entire project