4B+ Horizontal Mailbox with 21 A DoorsDescription Model: Salsbury Industries 3600 Series 4B+ Horizontal Mailboxes with 21 A Doors Types: Available with USPS or Private access USPS Access: 4B+ horizontal mailboxes are U. S. P. S. approved for replacement and or retrofit installations and are manufactured to USPS STD 4B+ Specifications USPS Application: Ideal for apartments, condominiums, commercial buildings and residential developments Private Application: Ideal for colleges, schools,

durability and adaptability

Configuration: Salsbury's vented metal lockers are available as 1-wide and 3-wide units in several tiers (1

Excellent choice for durability

Hinges shall be fasted to door and body with theft proof stainless steel fasteners

Box lockers: No hooksTwo-Year Warranty:  Hallowell KD lockers are covered against all defects in materials and workmanship excluding finish

Doors: Feature 25 "A" size doors (6

Combination locks

Pedestal: A matching pedestal is included

• Graffiti resistant

combination or key padlocks and factory installed resettable combination or electronic locks

Shelves: A full depth hat shelf

Model: Hallowell Five Tier Premium Metal Lockers