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Boltmaster 0.06 in. X 24 in. W X 48 in. L Bright Aluminum Diamond Tread Plate

A rust-resistant, non-slip diamond-pattern aluminum sheet ready to cut and mount for trailers, workbenches, or shop walls.
Boltmaster MPN 11256 In Stock & Ready to Ship
$119.99
Ships oversize · details below
Ships oversize Bulky items take a full box even when they’re light, so shipping runs more than a small parcel. Big and bulky? This is one to grab locally — no box, no shipping. Check your local store below ↓

About Product Overview

This Boltmaster aluminum tread plate brings the classic raised-diamond pattern to jobs where you need a tough, good-looking surface that also fights slips. At 48 x 24 inches and a bright aluminum finish, it works as a stand-alone panel for trailer siding, workbench tops, toolbox covers, or wall and floor accents in a shop or garage. Aluminum means it won't rust like steel plate, and at 7.4 pounds a sheet, it's light enough to handle, cut, and mount without special equipment.

It ships as a single sheet in bulk packaging, so you get one panel ready to cut down to size for your project, whether that's a repair patch, a custom guard, or a decorative wall strip.

  • Material: Aluminum
  • Finish: Bright
  • Design: Diamond tread plate
  • Dimensions: 48" L x 24" W x 0.06" thick
  • Weight: 7.4 lbs
  • Packaging: 1 sheet, bulk

The Details Specifications

Brand Boltmaster
Model / MPN 11256
UPC 040395520608
Weight 7 lbs
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
Price check

Go ahead. Check.

You're going to price-check us against Amazon, Home Depot, and Lowe's. Everybody does. Good — open all three tabs. We'll wait. Then look hard at what you're actually being handed over there.

On Amazon, start with these four questions before you click buy.

01

Who's actually selling it

The brand name is on the listing. A different company is in the seller field. Those aren't the same thing, and the second one is who you're buying from.

02

Whether the warranty survives

Most manufacturers only honor a warranty when the unit came through an authorized dealer. We're authorized for Boltmaster. A third-party marketplace seller usually isn't.

03

Where the box came from

Gray-market stock, returns repackaged as new, and outright fakes move through marketplaces constantly. It all looks identical in the photo. It stops looking identical when it fails.

04

Who you call when it breaks

Ours is a phone number with a person behind it who has held this product. M–F, 6 AM – 5 PM Pacific. (866) 469-8556

The big boxes don't care if your hardware store survives.

Amazon, Home Depot, and Lowe's are built to pull every hardware dollar out of your town. When the local shop can't keep the lights on, the counter where somebody actually knew which part you needed goes with it. We're built the other way: real brands so you're never stuck on a marketplace, and a straight answer to buy it down the street when that's the better call. Support independent hardware — it doesn't restock itself.

Why we tell you to shop local
Authorized dealer · Boltmaster

Or skip the tabs entirely and buy it down the street. Find a store near you →

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Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
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Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

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