

ATB S-DU41 Steel Drawer Utility Box, Double Drawers, Slanted Top Door, Black Powder Coat
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- 30-Day Money-Back GuaranteeReturn it within 30 days of delivery for a refund

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Fits the same truck
Features
- 14 Gauge Steel Build: ATB builds the S-DU41 from 14 gauge high strength steel, fully seam welded on all seams and corners.
- Slanted Top Door: The slanted top door is channel braced, opens with the help of gas springs and gives a deep opening for getting cargo out.
- Two Drawers With Dividers: Two bottom-opening drawers ride on heavy duty slides, rated for 200 lb with rubber matting and adjustable, removable dividers.
- Dolphin Tail T-Handle Lock: A lockable stainless steel Dolphin Tail heavy duty adjustable T-handle latch secures the door, which ATB says is tamper resistant.
- Concealed Rain Gutter: A fully concealed rain gutter and an automotive-type weather seal help keep water out of the box.
- Primer And Powder Coat: The steel gets a zinc epoxy primer and a baked powder topcoat in textured black, and the door swings on a full-length stainless steel continuous hinge.
Description & Fitment
The ATB S-DU41 is a steel drawer utility box with a slanted, gas-spring top door over two bottom drawers, built for flatbeds and work trucks that need side access. ATB builds it from 14 gauge high strength steel, fully seam welded, with a zinc epoxy primer and textured black powder topcoat, and calls its drawer boxes super heavy duty. Each drawer is rated for 200 lb, and the door locks with ATB's stainless steel Dolphin Tail T-handle latch. Sizes run 21" or 28" tall in 48" and 60" widths.
Fitment & Compatibility
How to choose: measure the deck space you can give the box, side to side and front to back, and check clearance to the cab, rack and anything that swings open. The 21" tall box comes 14" or 16" deep; the 28" tall box is 20" deep with taller 9.75" drawers and a 16" door opening. Pick 48" or 60" wide; each box has two drawers side by side. Steel boxes weigh about twice the aluminum A-DU41, so check your deck rating. The M3200D-DU mounting kit is sold separately.
Fits: Flatbeds, service bodies and work truck decks; top mount on a flat surface (check the size chart)
About ATB
American 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.
Authorized ATB dealer. Prestige Truck is an authorized ATB dealer: every box on this page is built by ATB to the part number shown.
Frequently Asked Questions
Which size do I need?
Measure the flat deck area where the box will sit. The 21" tall box is 14" or 16" deep and the 28" tall box is 20" deep, each in 48" or 60" widths; weights run from 172 lb to 305 lb, listed in the versions table.
Does the S-DU41 come with a mounting kit?
No. ATB lists its M3200D-DU series mounting kit separately for its drawer utility boxes; the box has no predrilled holes so you can place the bolts where your deck allows.
How much weight can a drawer hold?
ATB rates its drawers at 200 lb. They run on heavy duty slides and come with rubber matting and adjustable, removable dividers.
Will it keep water out?
ATB builds in a fully concealed rain gutter and an automotive-type weather seal around the door opening, and fully seam welds every seam and corner.
How do I take care of the black powder coat?
The finish is a baked powder topcoat over a zinc epoxy primer. If you drill mounting holes, ATB says to touch them up with paint to prevent rust.
Can I pair it with other ATB top mount boxes?
Yes. ATB says its DU series drawer boxes can be used in combination with its CGD and DM series top mount boxes.
Installation
- 1/2" ratchet wrench
- 1/2" wrench
- Tape measure
- Drill with 3/8" bit
Here's the short version. Follow ATB's install sheet (below) for your truck's exact positions and hardware.
- Check all parts against the parts list and look over the mounting area to make sure there is room for the box.
- Set the box on the flat surface where it will mount to confirm the fit. The box has no predrilled holes; drill as close to the outside edges of the box as possible.
- Remove the box, mark four holes on the outside bottom of the box and drill them with a 3/8" bit.
- Set the box back in position and mark the drilled hole pattern onto the mounting surface.
- Remove the box and drill four 3/8" holes at the marks, following the truck maker's shop manual for drilling.
- Insert the bolts with washers from the box side through the mounting surface, add a flat washer and lock nut underneath, and tighten all nuts securely.
Stuck on a step?
- S-DU41 drawer utility box
Specifications
| Brand | ATB |
|---|---|
| Product Line | S-DU41 Drawer Utility Box |
| Material | 14 gauge high strength steel |
| Construction | Fully seam welded |
| Finish | Textured black powder coat over zinc epoxy primer |
| Door | Slanted top door, stainless steel continuous hinge, gas springs |
| Lock | Stainless steel Dolphin Tail T-handle latch, lockable |
| Drawers | Two, side by side, 200 lb each |
| Weather Seal | Concealed rain gutter, automotive-type seal |
| Mounting | Top mount on a flat deck or flatbed; kit M3200D-DU series sold separately |
| Made in | USA |
| Part number | S-DU41-211448SD-BX |
| Part # | Size | Drawer height | Door opening | Weight |
|---|---|---|---|---|
| S-DU41-211448SD-BX | 21"H x 14"D x 48"W | 7.75" | 10-1/2" x 44-1/2" | 172 lb |
| S-DU41-211460SD-BX | 21"H x 14"D x 60"W | 7.75" | 10-1/2" x 56-1/2" | 210 lb |
| S-DU41-211648SD-BX | 21"H x 16"D x 48"W | 7.75" | 10-1/2" x 44-1/2" | 190 lb |
| S-DU41-211660SD-BX | 21"H x 16"D x 60"W | 7.75" | 10-1/2" x 56-1/2" | 230 lb |
| S-DU41-282048SD-BX | 28"H x 20"D x 48"W | 9.75" | 16" x 44-1/2" | 256 lb |
| S-DU41-282060SD-BX | 28"H x 20"D x 60"W | 9.75" | 16" x 56-1/2" | 305 lb |
Warranty, shipping & returns
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Warranty
ATB covers its standard truck boxes with a 60-month (5-year) limited warranty for the original purchaser; it is not transferable.- For a warranty claim, contact us with your order number and photos and we will work it through with ATB.
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Shipping
Ships by freight from the ATB factory in Blanchard, ND; lift-gate delivery available.- Alaska, Hawaii and Canada: contact us for a freight quote before you order.
- We email your tracking details as soon as it ships.
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Inspect on delivery
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.- Look for crushed ends, punctures or tears in the carton.
- If 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).
- Open the box and check the parts against the parts list before you install.
- Email support@prestigetruck.com right away with your order number, a short note and photos. We send a replacement or a full refund at no cost to you.
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30-day returns
Return it within 30 days of delivery, unused, in the original packaging, with proof of purchase.- Email support@prestigetruck.com with your order number. We reply within 1-2 business days with instructions.
- Damaged, defective or wrong item: we send a prepaid label or arrange a pickup.
- Changed your mind: you pay return shipping. No restocking fee.
- Refunds go back to your original payment method within 7 business days of approval. See our returns policy.









