Salsbury 6 Door High Recessed Mounted 4C Horizontal Parcel Locker | 2 Parcel Lockers with USPS Access - Rear Loading

The Salsbury 3706D-2PARU 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 dedicated package receiving capacity in a compact, low-profile wall-recessed installation with rear carrier access. Configured as a double-column, 6-door-high unit at 23⅞" tall, it houses 2 PL6 parcel lockers (20¾" H each) the largest standard 4C locker size in a rear-loading configuration suited to pass-through wall installations where package delivery is loaded from behind the unit through a heavy-duty rear access door with latch and continuous hinges. Both PL6 lockers substantially exceed the USPS minimum 15" height threshold, and the unit meets ADA reach requirements when installed per specified height guidelines. 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 2 stand-alone PL6 parcel lockers (20¾" H each), substantially exceeding USPS minimum 15" H requirement 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 reach compliant when installed per height guidelines (top row ≤48" AFF, bottom row ≥28" AFF) ISO 9001:2015 certified Specification Specifications Dimensions 31.125" W × 23.875" H × 16.5" D Weight 80 lbs Unit Type Stand-Alone Parcel Locker (No Tenant Mail Doors) Number of Parcel Lockers 2 (PL6) Parcel Locker (PL6) Height 20¾" H each (exceeds USPS minimum 15" H requirement for 1:5 ratio) Lock System 2-Key Security System (per locker) Column Configuration Double Column (2 Doors Wide) Unit Height Category 6 Door High 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 ADA Compliance Meets ADA reach requirements when top row installed ≤48" AFF and bottom row ≥28" AFF 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 3706D-2PARU Compliance & Certifications USPS Approved | ISO 9001:2015 Certified | ADA Reach Compliant (installation height dependent) Lead Time Usually ships within 1–2 weeks. Downloads More Product Information Product Overview Installation Instructions Technical Drawing ADA Compliant Units Product Configurations