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4CSM Surface Mount

4CSM Surface Mount

Designed for indoor or outdoor use, this heavy duty mailbox enclosure allows 4C modules to easily be mounted to any flat surface.  A mounting collar is included with all 4C-SM modules and is ideal for settings with limited wall depth or material that makes it difficult to cut in a rough opening.  The surface collar matches the 4C module ensuring your final installation achieves a sleek, finished look while the easy-to-assemble slotted back design of the collar also simplifies installation.


    • Rugged, weather-resistant powder coat finish resists scratching and vandalism
    • Constructed of heavy gauge aluminum and 300 series stainless steel components for superior strength, corrosion resistance and outdoor durability
    • Solid aluminum mail slot frame design protects adjacent customer compartment and collection compartment
    • Collar (included) is all aluminum construction in rugged, weather-resistant powder coat finish for indoor or outdoor use
    • Unique double-locking parcel locking mechanism design for added mail package security
    • USPS-1172 910A lock with three (3) keys
    • All 4C-SM modules include matching collar for surface mounting
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