
ATB A-SPS51 Pressed Grip Strut Step, .125 Aluminum Non-Slip
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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
- Aluminum Strut Step: The A-SPS51 is .125 aluminum in a smooth, unpainted finish.
- Pressed Grip Traction: The strut is pressed with a grip pattern for sure footing and less slip risk.
- Flexible Mounting: ATB says it can go on top of a box or deck, or on the side with side mounting brackets. ATB also lists it as a weld-on step.
- Two Widths: It is 2"H x 5"D in a 30" (3.5 lbs.) or 36" (4.2 lbs.) width.
Description & Fitment
The ATB A-SPS51 is a non-slip aluminum strut step with a pressed grip pattern for sure footing. It is .125 aluminum in a smooth, unpainted finish, 2" high and 5" deep. ATB lists it for mounting on top of a box or deck, or on the side with side mounting brackets.
Fitment & Compatibility
How to choose: measure the width of the spot where the step goes and pick the 30" or 36" step; both are 2"H x 5"D.
Fits: Top of a box or deck, or side-mounted with side brackets (measure the width)
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
Where can I mount it?
On top of a box or deck, or on a side with side mounting brackets. Measure the mounting width first.
Is it painted?
No. It is smooth aluminum with no painted finish.
Can I get another length?
ATB makes strut steps in other sizes and lengths; contact us.
How does it ship?
By freight from the ATB factory in Blanchard, ND, with lift-gate delivery available. For Alaska, Hawaii or Canada, contact us for a freight quote before you order.
What should I check when it arrives?
Check it before the driver leaves: look it over for dents, scratches or shipping damage, note any damage on the delivery receipt and send us photos.
How do I make a warranty claim?
Contact us with your order number and photos and we will work the claim through with ATB.
Installation
Specifications
| Brand | ATB |
|---|---|
| Series | A-SPS51 |
| Type | Pressed grip strut step |
| Material | .125 aluminum |
| Finish | Smooth aluminum, unpainted |
| Made in | USA |
| Part number | A-SPS51-2530-S |
| Part # | Size | Weight |
|---|---|---|
| A-SPS51-2530-S | 2"H x 5"D x 30"W | 3.5 lbs. |
| A-SPS51-2536-S | 2"H x 5"D x 36"W | 4.2 lbs. |
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.









