{"product_id":"salsbury-10-door-high-recessed-mounted-4c-horizontal-mailbox-6-doors-and-2-parcel-lockers-with-usps-access-front-loading","title":"Salsbury 10 Door High Recessed Mounted 4C Horizontal Mailbox | 6 Doors and 2 Parcel Lockers with USPS Access - Front Loading","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Salsbury 3710D-06AFU is a USPS-approved, recessed-mounted 4C horizontal mailbox manufactured to USPS-STD-4C specifications for new construction and major renovation projects in apartments, commercial buildings, and residential developments. Configured as a double-column, 10-door-high unit at 37⅞\" tall, it accommodates 6 MB1 tenant compartments and 2 PL6 parcel lockers (20¾\" H each) providing maximum per-locker package volume in a low-profile, ADA-compatible wall-recessed footprint well suited to smaller buildings or installations where parcel capacity is prioritized over mailbox count. Both PL6 lockers substantially exceed the USPS minimum 15\" height threshold, satisfying the 1:5 ratio for this compartment count. The unit meets ADA reach requirements when installed with tenant locks in the top row no more than 48\" above the floor and the bottom row no less than 28\" above the floor.\u003c\/p\u003e\n\u003ch2 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSecurity \u0026amp; Construction Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eUSPS-approved outgoing mail\/carrier access door with factory-provisions for USPS-installed master lock\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e6 tenant doors each fitted with a heavy-duty cam lock with dust\/rain shield and 3 keys\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e2 integrated PL6 parcel lockers (20¾\" H each), both substantially exceeding USPS 1:5 ratio requirement\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eOutgoing mail slot: 10¾\" W × ¾\" H with weather protection hood\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eHeavy-duty aluminum construction with stainless steel hardware\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDurable powder-coated finish available in aluminum, bronze, black, and sandstone\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFactory-installed ¾\" W × ¼\" D trim with solid rear cover for clean recessed installation\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eIncludes 4C horizontal mailbox connector kit for linking multiple units (hardware included)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eADA reach compliant when installed per height guidelines (top row ≤48\" AFF, bottom row ≥28\" AFF)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured to USPS-STD-4C Specifications\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eISO 9001:2015 certified;\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; font-family: sans-serif;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #f9f9f9; border: 1.5px solid black; padding: 8px 12px; text-align: center; font-weight: bold; letter-spacing: 0.08em; font-size: 12px; text-transform: uppercase;\"\u003eSpecifications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f9f9f9; border: 1.5px solid black; padding: 8px 12px; font-weight: 500; width: 40%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"border: 1.5px solid black; padding: 8px 12px;\"\u003e31.125\" W × 37.875\" H × 16.5\" D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f9f9f9; border: 1.5px solid black; padding: 8px 12px; font-weight: 500;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"border: 1.5px solid black; padding: 8px 12px;\"\u003e125 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f9f9f9; border: 1.5px solid black; padding: 8px 12px; font-weight: 500;\"\u003eNumber of Tenant Doors\u003c\/td\u003e\n\u003ctd style=\"border: 1.5px solid black; padding: 8px 12px;\"\u003e6 (MB1 Size)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f9f9f9; border: 1.5px solid black; padding: 8px 12px; font-weight: 500;\"\u003eMB1 Door Dimensions\u003c\/td\u003e\n\u003ctd style=\"border: 1.5px solid black; padding: 8px 12px;\"\u003e13¼\" W × 3¼\" H each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f9f9f9; border: 1.5px solid black; padding: 8px 12px; font-weight: 500;\"\u003eNumber of Parcel Lockers\u003c\/td\u003e\n\u003ctd style=\"border: 1.5px solid black; padding: 8px 12px;\"\u003e2 (PL6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f9f9f9; border: 1.5px solid black; padding: 8px 12px; font-weight: 500;\"\u003eParcel Locker (PL6) Height\u003c\/td\u003e\n\u003ctd style=\"border: 1.5px solid black; padding: 8px 12px;\"\u003e20¾\" H each (exceeds USPS 1:5 ratio requirement)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f9f9f9; border: 1.5px solid black; padding: 8px 12px; font-weight: 500;\"\u003eColumn Configuration\u003c\/td\u003e\n\u003ctd style=\"border: 1.5px solid black; padding: 8px 12px;\"\u003eDouble Column (2 Doors Wide)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f9f9f9; border: 1.5px solid black; padding: 8px 12px; font-weight: 500;\"\u003eUnit Height Category\u003c\/td\u003e\n\u003ctd style=\"border: 1.5px solid black; padding: 8px 12px;\"\u003e10 Door High\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f9f9f9; border: 1.5px solid black; padding: 8px 12px; font-weight: 500;\"\u003eLock Type\u003c\/td\u003e\n\u003ctd style=\"border: 1.5px solid black; padding: 8px 12px;\"\u003eHeavy-Duty Cam Lock with Dust\/Rain Shield (3 Keys per Door)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f9f9f9; border: 1.5px solid black; padding: 8px 12px; font-weight: 500;\"\u003eOutgoing Mail Slot\u003c\/td\u003e\n\u003ctd style=\"border: 1.5px solid black; padding: 8px 12px;\"\u003e10¾\" W × ¾\" H with Weather Protection Hood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f9f9f9; border: 1.5px solid black; padding: 8px 12px; font-weight: 500;\"\u003eLoading Type\u003c\/td\u003e\n\u003ctd style=\"border: 1.5px solid black; padding: 8px 12px;\"\u003eFront Loading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f9f9f9; border: 1.5px solid black; padding: 8px 12px; font-weight: 500;\"\u003eMount Type\u003c\/td\u003e\n\u003ctd style=\"border: 1.5px solid black; padding: 8px 12px;\"\u003eRecessed Mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f9f9f9; border: 1.5px solid black; padding: 8px 12px; font-weight: 500;\"\u003eAccess Type\u003c\/td\u003e\n\u003ctd style=\"border: 1.5px solid black; padding: 8px 12px;\"\u003eUSPS Access – USPS Master Lock Installed by Carrier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f9f9f9; border: 1.5px solid black; padding: 8px 12px; font-weight: 500;\"\u003eIndoor \/ Outdoor Use\u003c\/td\u003e\n\u003ctd style=\"border: 1.5px solid black; padding: 8px 12px;\"\u003eBoth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f9f9f9; border: 1.5px solid black; padding: 8px 12px; font-weight: 500;\"\u003eADA Compliance\u003c\/td\u003e\n\u003ctd style=\"border: 1.5px solid black; padding: 8px 12px;\"\u003eMeets ADA reach requirements when top row installed ≤48\" AFF and bottom row ≥28\" AFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f9f9f9; border: 1.5px solid black; padding: 8px 12px; font-weight: 500;\"\u003ePrimary Material\u003c\/td\u003e\n\u003ctd style=\"border: 1.5px solid black; padding: 8px 12px;\"\u003eHeavy-Duty Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f9f9f9; border: 1.5px solid black; padding: 8px 12px; font-weight: 500;\"\u003eHardware\u003c\/td\u003e\n\u003ctd style=\"border: 1.5px solid black; padding: 8px 12px;\"\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f9f9f9; border: 1.5px solid black; padding: 8px 12px; font-weight: 500;\"\u003eFinish\u003c\/td\u003e\n\u003ctd style=\"border: 1.5px solid black; padding: 8px 12px;\"\u003ePowder Coated – Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f9f9f9; border: 1.5px solid black; padding: 8px 12px; font-weight: 500;\"\u003eAvailable Colors\u003c\/td\u003e\n\u003ctd style=\"border: 1.5px solid black; padding: 8px 12px;\"\u003eAluminum, Bronze, Sandstone, Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f9f9f9; border: 1.5px solid black; padding: 8px 12px; font-weight: 500;\"\u003eIntended Use\u003c\/td\u003e\n\u003ctd style=\"border: 1.5px solid black; padding: 8px 12px;\"\u003eApartments, Commercial Buildings, Residential Developments – New Construction and Major Renovations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f9f9f9; border: 1.5px solid black; padding: 8px 12px; font-weight: 500;\"\u003eWhat's Included\u003c\/td\u003e\n\u003ctd style=\"border: 1.5px solid black; padding: 8px 12px;\"\u003eMailbox Unit, Factory-Installed Trim (¾\" W × ¼\" D), Solid Rear Cover, 4C Horizontal Mailbox Connector Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f9f9f9; border: 1.5px solid black; padding: 8px 12px; font-weight: 500;\"\u003eModel Number\u003c\/td\u003e\n\u003ctd style=\"border: 1.5px solid black; padding: 8px 12px;\"\u003e3710D-06AFU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCompliance \u0026amp; Certifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eUSPS Approved | ISO 9001:2015 Certified | ADA Reach Compliant (installation height dependent)\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eLead Time\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eusually ships within 1-2 weeks\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDownloads\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0697\/9423\/4596\/files\/Recessed_Mounted_4C_Horizontal_Mailboxes.pdf?v=1778309478\" rel=\"noopener\" target=\"_blank\"\u003eMore Product Information\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0697\/9423\/4596\/files\/4C_HORIZONTAL_MAILBOXES.pdf?v=1778309688\" rel=\"noopener\" target=\"_blank\"\u003eProduct Overview\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0697\/9423\/4596\/files\/4C_Recessed_Mounted_Horizontal_Mailboxes_3700_SeriesFRONT_LOADING_Installation_Instructions.pdf?v=1778309810\" rel=\"noopener\" target=\"_blank\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0697\/9423\/4596\/files\/Teachnical_drwaing.pdf?v=1778309892\" rel=\"noopener\" target=\"_blank\"\u003eTechnical Drawing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0697\/9423\/4596\/files\/Technical_drawing_006779e0-9c5b-45a1-a89d-91c83271d59f.pdf?v=1778310069\" rel=\"noopener\" target=\"_blank\"\u003eADA Compliant Units\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0697\/9423\/4596\/files\/Standard_Recessed_Mounted_4C_Horizontal_Mailbox_Configurations.pdf?v=1778310158\" rel=\"noopener\" target=\"_blank\"\u003eProduct Configurations\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Salsbury Mailbox","offers":[{"title":"Aluminum","offer_id":48956421865700,"sku":"3710D-06AFU","price":1534.0,"currency_code":"USD","in_stock":true},{"title":"Bronze","offer_id":48956421898468,"sku":"3710D-06ZFU","price":1534.0,"currency_code":"USD","in_stock":true},{"title":"Sandstone","offer_id":48956421931236,"sku":"3710D-06SFU","price":1534.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":48956421964004,"sku":"3710D-06BFU","price":1534.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/9423\/4596\/files\/Salsbury_10_Door_High_Recessed_Mounted_4C_Horizontal_Mailbox_6_Doors_and_2_Parcel_Lockers_with_USPS_Access_-_Front_Loading.png?v=1779250458","url":"https:\/\/securezoned.com\/products\/salsbury-10-door-high-recessed-mounted-4c-horizontal-mailbox-6-doors-and-2-parcel-lockers-with-usps-access-front-loading","provider":"Secure Zoned","version":"1.0","type":"link"}