Salsbury Maximum Height Surface Mounted 4C Horizontal Mailbox | 6 Doors and 2 Parcel Lockers with Private Access

The Salsbury 3816S-06AFP is a 4C surface mounted horizontal mailbox unit from the 3800 Series, designed for colleges, schools, private postal centers, corporate mail centers, military bases, government agencies, and other applications requiring private mail delivery infrastructure in locations where walls are not deep enough for a recessed installation. This single-column, maximum height unit combines a 4C horizontal mailbox module with a matching surface mounted enclosure and master commercial locks, housing six tenant compartments and two integrated parcel lockers, one PL3 and one PL4.5, within a single self-contained structure requiring only minor assembly. Front-loading access through easy-opening master door panels and private access configuration make this unit well suited for space-constrained controlled environments where USPS carrier access is not required. Security & Construction Features Heavy-duty aluminum body with stainless steel hardware throughout, corrosion-resistant for indoor and outdoor installations Each tenant door fitted with a heavy-duty cam lock, dust/rain shield, and 3 keys for individual compartment security Master commercial lock(s) included with 2 keys controlling front-loading master door panel access Front access via 1 or 2 easy-opening master door panels for efficient carrier or facility administrator mail distribution Two integrated parcel lockers, one PL3 (10 1/4" H) and one PL4.5 (15 1/2" H), provide dedicated package delivery compartments across two sizes Outgoing mail compartment with master commercial lock access door, 11 3/4" W x 3/4" H mail slot, and weather protection hood; compartment is locked and cannot be used for mail distribution Surface mounted enclosure provides a complete, self-contained installation solution for walls without sufficient depth for recessed mounting Durable powder coated finish available in aluminum, bronze, sandstone, and black for long-term finish integrity in high-traffic environments ADA reach compliance achievable when installed with tenant locks in the top row no more than 48" above the floor and the bottom of the lowest row no less than 28" above the floor Specification Specifications Model Number 3816S-06AFP Outside Dimensions 17 3/4" W x 57 3/4" H x 17" D Weight 130 lbs Unit Height Configuration Maximum Height (57 3/4") Column Configuration Single Column (1 door wide) Tenant Compartments 6 x MB1 doors (3 1/4" H x 12 3/4" W each) Parcel Lockers 1 x PL3 (10 1/4" H) and 1 x PL4.5 (15 1/2" H) Door Locks Heavy-duty cam lock with dust/rain shield; 3 keys per door Master Lock Master commercial lock(s) included with 2 keys Material Heavy-duty aluminum body; stainless steel hardware Finish Aluminum (also available in Bronze, Sandstone, Black) Mount Type Surface Mounted (includes matching enclosure) Loading Front Loading (1 or 2 easy-opening master door panels) Access Type Private Access Suitable Use Indoor or Outdoor; Colleges, Schools, Corporate Mail Centers, Military Bases, Government Agencies, Private Postal Centers Outgoing Mail Slot 11 3/4" W x 3/4" H slot with weather protection hood; master commercial lock access door included What's Included 4C horizontal mailbox unit; matching surface mounted enclosure (3816S); master commercial lock(s) with 2 keys; minor assembly required Series Salsbury 3800 Series   Compliance & Certifications ISO 9001:2015 Certified | ADA Reach Compliant (installation-dependent) Lead Time Usually ships within 2-3 weeks Downloads More Product Information Product Overview Product Configurations Installation Instructions Technical Drawing ADA Compliant Units