Salsbury Maximum Height Recessed Mounted 4C Horizontal Parcel Locker with 8 Parcel Lockers with USPS Access - Rear Loading

The Salsbury 3716D-8PARU is a USPS-approved, recessed-mounted 4C stand-alone parcel locker unit manufactured to USPS-STD-4C specifications for apartments, commercial buildings, and residential developments requiring maximum-count package receiving capacity in a full-height, double-column wall-recessed installation with rear carrier access. Configured with 8 parcel lockers across three size tiers, 2 PL3s (10¼" H), 4 PL4s (13¾" H), and 2 PL4.5s (15½" H), this unit is optimized for high-frequency, smaller-package environments where locker count and turnover are prioritized over individual locker volume. The PL4.5 lockers satisfy the USPS minimum 15" height threshold for ratio compliance, while the PL3 and PL4 lockers provide supplemental capacity beyond that requirement. Packages are loaded from behind through a heavy-duty rear access door with latch and continuous hinges, making it well suited to pass-through wall or back-of-house delivery configurations. Each locker is fitted with a 2-key security system, and the included 4C connector kit allows direct integration alongside existing or new 4C mailbox banks. Security & Construction Features USPS-approved access with 2-key security system per parcel locker for secure tenant package retrieval 8 stand-alone parcel lockers: 2 × PL3 (10¼" H), 4 × PL4 (13¾" H), 2 × PL4.5 (15½" H) PL4.5 lockers meet USPS minimum 15" H requirement; PL3 and PL4 provide supplemental capacity Heavy-duty rear access door with latch and continuous hinges for carrier package loading Heavy-duty aluminum construction with stainless steel hardware Durable powder-coated finish available in aluminum, bronze, sandstone, and black Factory-installed 1" W × ¼" D trim for clean recessed installation Includes 4C horizontal mailbox connector kit for linking to adjacent mailbox units (hardware included) ADA height compliant units available ISO 9001:2015 certified Specification Specifications Dimensions 31.125" W × 57.125" H × 16.5" D Weight 145 lbs Unit Type Stand-Alone Parcel Locker (No Tenant Mail Doors) Number of Parcel Lockers 8 (2 × PL3, 4 × PL4, 2 × PL4.5) Parcel Locker Heights PL3: 10¼" H | PL4: 13¾" H | PL4.5: 15½" H USPS Parcel Locker Compliance PL4.5 lockers meet USPS minimum 15" H requirement for 1:5 ratio; PL3 and PL4 provide supplemental capacity Lock System 2-Key Security System (per locker) Column Configuration Double Column (2 Doors Wide) Unit Height Category Maximum Height Carrier Access Rear Access – Heavy-Duty Rear Door with Latch and Continuous Hinges Loading Type Rear Loading Mount Type Recessed Mounted Access Type USPS Access – Rear Loading Indoor / Outdoor Use Both Primary Material Heavy-Duty Aluminum Hardware Stainless Steel Finish Powder Coated – Aluminum Available Colors Aluminum, Bronze, Sandstone, Black Intended Use Apartments, Commercial Buildings, Residential Developments – Supplemental or Stand-Alone Package Receiving What's Included Parcel Locker Unit, Factory-Installed Trim (1" W × ¼" D), Heavy-Duty Rear Access Door with Latch and Continuous Hinges, 4C Horizontal Mailbox Connector Kit Model Number 3716D-8PARU Compliance & Certifications USPS Approved | ISO 9001:2015 Certified | ADA Height Compliant Units Available Lead Time Usually ships within 1–2 weeks. Downloads More Product Information Product Overview Installation Instructions Technical Drawing ADA Compliant Units Product Configurations