{"product_id":"salsbury-industries-3506aru-4b-plus-vertical-mailbox","title":"Salsbury Industries 3506ARU 4B Plus Vertical Mailbox","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SALSBURY INDUSTRIES 3506ARU is a 4B Plus vertical mailbox unit designed for recessed wall mounting in multi-tenant residential and commercial buildings. Built from aluminum with a silver finish, this six-door unit meets USPS delivery requirements for centralized mail distribution. At 44 pounds, the unit is sized for permanent installation in a prepared wall cavity. Licensed contractors and property maintenance professionals handle installation of units like this one, ensuring compliance with postal regulations and local building codes.\u003c\/p\u003e\n\u003cp\u003eThis unit is suited for apartment complexes, condominiums, office buildings, and mixed-use developments that require USPS-approved centralized mail delivery points. The recessed mount configuration allows the unit to sit flush within a wall opening, keeping corridors clear and providing a clean finished appearance. Six individual tenant compartments accommodate standard mail volume for small-to-mid-size multi-unit properties.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSix individual locking mail compartments for multi-tenant use\u003c\/li\u003e\n  \u003cli\u003eRecessed mount design installs flush within a prepared wall cavity\u003c\/li\u003e\n  \u003cli\u003eAluminum construction resists corrosion in interior and covered exterior locations\u003c\/li\u003e\n  \u003cli\u003eSilver finish provides a neutral, professional appearance\u003c\/li\u003e\n  \u003cli\u003eUSPS access compliant for centralized mail delivery\u003c\/li\u003e\n  \u003cli\u003eSold as a single unit ready for installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style 4B Plus compliant centralized mail unit suitable for recessed installation in multi-tenant residential and light commercial building applications meeting USPS centralized delivery standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed contractor or qualified maintenance professional familiar with USPS 4B Plus mailbox installation requirements and local building codes. Before beginning, confirm the wall cavity dimensions match the unit footprint and that all structural framing is complete. No electrical connections are required for this unit. Consult USPS Publication 4901 and applicable local ordinances before finalizing placement and mounting.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Doors\u003c\/strong\u003e: 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Recessed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Silver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 11 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 39 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 22 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 44 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SALSBURY INDUSTRIES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3506ARU\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SALSBURY","offers":[{"title":"Default Title","offer_id":68082395054386,"sku":"3506ARU","price":1036.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0931f5db97c40379264f1f421fbda3c4.jpg?v=1793157350","url":"https:\/\/voomisupply.com\/products\/salsbury-industries-3506aru-4b-plus-vertical-mailbox","provider":"Voomi Supply","version":"1.0","type":"link"}