{"product_id":"atb-a-hs3-aluminum-side-mount-truck-tool-box-push-button-lock-sliding-tray","title":"ATB A-HS3 Aluminum Side Mount Truck Tool Box, Push-Button Lock, Sliding Tray","description":"\u003cp\u003eThe ATB A-HS3 is a medium capacity aluminum tread plate side mount box that sits along the bed rail. Its top-open lid lifts on self-powered gas springs, an advanced push-button lock secures it, and a pro-sliding tray keeps small tools within reach. ATB includes the M3530R mounting kit and builds the box in the USA, in bright tread or textured black.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA-HS3 side mount box\u003c\/li\u003e\n\u003cli\u003eM3530R mounting kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAluminum Diamond Tread Plate\u003c\/strong\u003e\u003cbr\u003eATB builds the A-HS3 side mount box from aluminum tread plate, made to handle road vibration and weather extremes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMedium Capacity\u003c\/strong\u003e\u003cbr\u003eATB rates the A-HS3 as medium capacity, 16\" high and 13\" deep along the bed rail.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePush-Button Lock\u003c\/strong\u003e\u003cbr\u003eAn advanced push-button lock gives the tamper resistance ATB designs into its side boxes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGas Spring Lid\u003c\/strong\u003e\u003cbr\u003eThe top-open lid lifts with self-powered gas springs, and an extra deep lid opening makes cargo easier to remove.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePro-Sliding Tray\u003c\/strong\u003e\u003cbr\u003eA sliding handy tray keeps small tools on top and within reach.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Kit Included\u003c\/strong\u003e\u003cbr\u003eThe M3530R mounting kit comes standard, and ATB says HS boxes pair with its XC and HC Series boxes.\u003c\/p\u003e\n\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cdiv style=\"background:#faf7f7;border-left:4px solid #ba232a;border-radius:0 8px 8px 0;padding:14px 16px;margin:12px 0;\"\u003e\n\u003cp style=\"margin:0 0 6px;\"\u003eHow to choose: measure the usable bed-rail length to pick the width (40\", 48\", 54\" or 60\"); every A-HS3 is 16\" high and 13\" deep.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 6px;\"\u003eFinish: -TT is bright diamond tread plate, -TTBX is textured black (BX).\u003c\/p\u003e\n\u003cp style=\"margin:0 0 6px;\"\u003eThe M3530R mounting kit is included; ATB says HS boxes pair with its XC and HC Series boxes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cb\u003eFits:\u003c\/b\u003e Full-size pickup bed rails, side mount (measure rail length; see the size table)\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBrand:\u003c\/b\u003e ATB\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeries:\u003c\/b\u003e A-HS3\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Side mount box\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Aluminum diamond tread plate\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCapacity:\u003c\/b\u003e Medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLid:\u003c\/b\u003e Top open with gas springs\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLock:\u003c\/b\u003e Advanced push-button lock\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTray:\u003c\/b\u003e Pro-sliding tray\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting:\u003c\/b\u003e M3530R mounting kit included\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMade in:\u003c\/b\u003e USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"pt-fitw pt-varspec\"\u003e\u003ctable\u003e\n\u003ccaption\u003eVersions\u003c\/caption\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr data-sku=\"A-HS3-161340-TT\"\u003e\n\u003ctd\u003eA-HS3-161340-TT\u003c\/td\u003e\n\u003ctd\u003e16\"H x 13\"D x 40\"W\u003c\/td\u003e\n\u003ctd\u003eTread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-sku=\"A-HS3-161340-TTBX\"\u003e\n\u003ctd\u003eA-HS3-161340-TTBX\u003c\/td\u003e\n\u003ctd\u003e16\"H x 13\"D x 40\"W\u003c\/td\u003e\n\u003ctd\u003eTread Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-sku=\"A-HS3-161348-TT\"\u003e\n\u003ctd\u003eA-HS3-161348-TT\u003c\/td\u003e\n\u003ctd\u003e16\"H x 13\"D x 48\"W\u003c\/td\u003e\n\u003ctd\u003eTread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-sku=\"A-HS3-161348-TTBX\"\u003e\n\u003ctd\u003eA-HS3-161348-TTBX\u003c\/td\u003e\n\u003ctd\u003e16\"H x 13\"D x 48\"W\u003c\/td\u003e\n\u003ctd\u003eTread Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-sku=\"A-HS3-161354-TT\"\u003e\n\u003ctd\u003eA-HS3-161354-TT\u003c\/td\u003e\n\u003ctd\u003e16\"H x 13\"D x 54\"W\u003c\/td\u003e\n\u003ctd\u003eTread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-sku=\"A-HS3-161354-TTBX\"\u003e\n\u003ctd\u003eA-HS3-161354-TTBX\u003c\/td\u003e\n\u003ctd\u003e16\"H x 13\"D x 54\"W\u003c\/td\u003e\n\u003ctd\u003eTread Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-sku=\"A-HS3-161360-TT\"\u003e\n\u003ctd\u003eA-HS3-161360-TT\u003c\/td\u003e\n\u003ctd\u003e16\"H x 13\"D x 60\"W\u003c\/td\u003e\n\u003ctd\u003eTread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-sku=\"A-HS3-161360-TTBX\"\u003e\n\u003ctd\u003eA-HS3-161360-TTBX\u003c\/td\u003e\n\u003ctd\u003e16\"H x 13\"D x 60\"W\u003c\/td\u003e\n\u003ctd\u003eTread Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eTime:\u003c\/b\u003e About 1 hour per box · \u003cb\u003eWhat's involved:\u003c\/b\u003e The side box clamps to the pickup bed rail with three bolts and clamps (M3530R kit) plus two side brackets; you drill 3\/8\" holes in the box for the brackets. · \u003cb\u003eTools:\u003c\/b\u003e 1\/2\" ratchet wrench; 1\/2\" wrench; Tape measure; Drill; 3\/8\" drill bit; Square; 5\/16\" drill tip\u003c\/p\u003e\n\u003cp\u003eHere's the short version. Follow ATB's install sheet (below) for your truck's exact positions and hardware.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eCheck all parts against the parts list and set the box on the bed rail right behind the cab to confirm the fit. Slotted holes are predrilled in the box.\u003c\/li\u003e\n\u003cli\u003eRemove the box, flip it over and apply the 3\" rubber strip to its mounting surface.\u003c\/li\u003e\n\u003cli\u003eSet the box back on the mounting pads and shim it off the fender with small wood pieces.\u003c\/li\u003e\n\u003cli\u003eInsert the three bolts with washers from inside the box, fit a mounting clamp and flange lock nut on each, center the box 1\/8\" from the bed front and tighten.\u003c\/li\u003e\n\u003cli\u003eAssemble the two side brackets, square them and mark their top holes on the side box, then drill with a 3\/8\" bit.\u003c\/li\u003e\n\u003cli\u003eBolt the brackets on, square them and fit the two self-drilling screws at the bottom of each bracket.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eResources\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0805\/4784\/0244\/files\/atb-sidebox-installation-instructions.pdf?v=1793715301\" target=\"_blank\" rel=\"noopener\"\u003eATB ATB-SIDEBOX installation sheet (PDF)\u003c\/a\u003e, ATB's own step-by-step guide.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eWarranty, Shipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty.\u003c\/strong\u003e ATB covers its standard truck boxes with a 60-month (5-year) limited warranty for the original purchaser; it is not transferable.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor a warranty claim, contact us with your order number and photos and we will work it through with ATB.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShipping.\u003c\/strong\u003e Ships by freight from the ATB factory in Blanchard, ND; lift-gate delivery available.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAlaska, Hawaii and Canada: contact us for a freight quote before you order.\u003c\/li\u003e\n\u003cli\u003eWe email your tracking details as soon as it ships.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInspect on delivery.\u003c\/strong\u003e Check the box when the freight arrives, before the driver leaves: look over the lids, doors, corners and welds for dents, scratches or shipping damage. Note any damage on the delivery receipt and send us photos. Check it as soon as it arrives.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLook for crushed ends, punctures or tears in the carton.\u003c\/li\u003e\n\u003cli\u003eIf something looks wrong, take photos of the box and the parts (and if a driver asks you to sign, note the damage on the receipt).\u003c\/li\u003e\n\u003cli\u003eOpen the box and check the parts against the parts list before you install.\u003c\/li\u003e\n\u003cli\u003eEmail \u003ca href=\"mailto:support@prestigetruck.com\"\u003esupport@prestigetruck.com\u003c\/a\u003e right away with your order number, a short note and photos. We send a replacement or a full refund at no cost to you.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e30-day returns.\u003c\/strong\u003e Return it within 30 days of delivery, unused, in the original packaging, with proof of purchase.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEmail \u003ca href=\"mailto:support@prestigetruck.com\"\u003esupport@prestigetruck.com\u003c\/a\u003e with your order number. We reply within 1-2 business days with instructions.\u003c\/li\u003e\n\u003cli\u003eDamaged, defective or wrong item: we send a prepaid label or arrange a pickup.\u003c\/li\u003e\n\u003cli\u003eChanged your mind: you pay return shipping. No restocking fee.\u003c\/li\u003e\n\u003cli\u003eRefunds go back to your original payment method within 7 business days of approval. See our \u003ca href=\"https:\/\/prestigetruck.com\/policies\/refund-policy\"\u003ereturns policy\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAbout ATB\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:24px;align-items:flex-start;margin:6px 0 4px;\"\u003e\n\u003cdiv style=\"flex:0 0 150px;max-width:150px;border:2px solid #14161a;padding:12px 8px;text-align:center;font:700 22px\/1 Rajdhani,'Arial Narrow',sans-serif;color:#b3121f;\"\u003eATB\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 340px;min-width:240px;\"\u003e\u003cp\u003eAmerican Truckboxes (ATB) builds aluminum and steel truck boxes, tanks and storage in Blanchard, North Dakota, and has done so for more than 25 years, by its own account. Its range covers pickup crossover, side-mount, chest and drawer boxes, service-truck boxes and packs, fuel tanks, and heavy-truck and trailer boxes.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#faf7f7;border-left:4px solid #b3121f;border-radius:0 8px 8px 0;padding:14px 16px;margin:16px 0 0;\"\u003e\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eAuthorized ATB dealer.\u003c\/strong\u003e Prestige Truck is an authorized ATB dealer: every box on this page is built by ATB to the part number shown.\u003c\/p\u003e\u003c\/div\u003e","brand":"American Truckboxes","offers":[{"title":"16\"H x 13\"D x 40\"W \/ Tread","offer_id":68033028522228,"sku":"A-HS3-161340-TT","price":702.75,"currency_code":"USD","in_stock":true},{"title":"16\"H x 13\"D x 40\"W \/ Tread Black","offer_id":68033028554996,"sku":"A-HS3-161340-TTBX","price":759.0,"currency_code":"USD","in_stock":true},{"title":"16\"H x 13\"D x 48\"W \/ Tread","offer_id":68033028587764,"sku":"A-HS3-161348-TT","price":756.0,"currency_code":"USD","in_stock":true},{"title":"16\"H x 13\"D x 48\"W \/ Tread Black","offer_id":68033028620532,"sku":"A-HS3-161348-TTBX","price":818.25,"currency_code":"USD","in_stock":true},{"title":"16\"H x 13\"D x 54\"W \/ Tread","offer_id":68033028653300,"sku":"A-HS3-161354-TT","price":821.25,"currency_code":"USD","in_stock":true},{"title":"16\"H x 13\"D x 54\"W \/ Tread Black","offer_id":68033028686068,"sku":"A-HS3-161354-TTBX","price":888.75,"currency_code":"USD","in_stock":true},{"title":"16\"H x 13\"D x 60\"W \/ Tread","offer_id":68033028718836,"sku":"A-HS3-161360-TT","price":861.0,"currency_code":"USD","in_stock":true},{"title":"16\"H x 13\"D x 60\"W \/ Tread Black","offer_id":68033028751604,"sku":"A-HS3-161360-TTBX","price":933.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0805\/4784\/0244\/files\/atb-tb68782-tb-product-57486.jpg?v=1793716214","url":"https:\/\/prestigetruck.com\/products\/atb-a-hs3-aluminum-side-mount-truck-tool-box-push-button-lock-sliding-tray","provider":"Prestige Truck","version":"1.0","type":"link"}