Truck & Trailer Tool Boxes

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Find the Right Tool Box to Keep Your Gear Secure and Organized.

Stay organized and ready for any job with a truck bed tool box built to handle your gear. Whether you’re hauling tools to a worksite or just want to keep your truck tidy, etrailer has the right tool box for your truck or trailer. Choose from crossover, side-mount, chest, underbody, and wheel well styles—plus trailer tool boxes for A-frames and underbed storage. With weather-resistant builds and built-in locks, these boxes keep your tools safe and secure. Add trays, lighting, and mounting kits for a custom setup that works as hard as you do.

With over 75 years of assisting our neighbors and customers, over 1 million photos and videos taken to make sure you’re getting exactly what you need, and over 35 thousand installations completed, we’ve got the product know-how and experience to help you make the right choices for the job at hand.

What types of tool boxes work best for trucks and trailers?

Crossover boxes sit behind the cab and leave the bed floor open. Chest boxes provide deeper storage on the bed floor. Side-mount and wheel well boxes offer easy access without taking up much space. For trailers, underbody or A-frame boxes keep tools secure and out of the way.

How do I make sure a tool box will fit my truck?

Measure the width, height, and depth of your truck bed. Ensure the tool box for truck won’t block your rear window or interfere with a tonneau cover. Always check compatibility with your vehicle’s bed rails and accessories.

What’s the difference between aluminum, steel, and plastic tool boxes?

Aluminum is lightweight and rust-resistant. Steel is more secure but heavier. Plastic is weatherproof and won’t dent but is less durable overall. Choose based on how much strength, weight, and weather resistance you need.

Are truck tool boxes waterproof?

Most are weather-resistant but not fully waterproof. Rubber seals help block rain and dust, but over time, they may wear out. For added protection, consider a box with reinforced seals or use a waterproof liner inside.

How secure are truck tool boxes?

Most boxes include built-in locks, but security depends on material, latch quality, and how it’s mounted. For better theft prevention, use a truck bed tool box with tamper-resistant locks and bolt it down securely.