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Available : instock

All of Trebor Manufacturing’s aluminum Step tool box are made with highly durable 1/8” aluminum material.

This aluminum box measures 28 1/4″ deep x 24″ high x 18″ long. It is made of aluminum with 1 door , open down.

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    Depth: 28 1/4"
    Height: 24"
    Length: 18"

     : Checker plate (Diamond plate)

     : Checker plate (Diamond plate)

     : 1 Year

     : T-handle

     : Single door

     : N/A

Read more about the product warranty and return policy.


SPEC files?


To view the complete product with dimensions, please click on the "SPEC SHEET" button above.


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Trebor Manufacturing has a long history of working with our clients to create and manufacture incredible custom units built to suit our client’s detailed requirements and needs. Nothing is too challenging for our experienced team of professionals at Trebor. Just check-out our other accomplishments on our website! There, you will find photos of just some of these custom units.


Trebor Manufacturing is proud to be serving truck parts dealers, retailers, manufacturers and distributors in the trucking business throughout North America. Please feel free to contact us or request a quote in regards to any of our semi-truck accessories including aluminum tool boxes, headache racks, custom aluminum tool boxes and other products such as dump bodies and flatbeds.

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If you are looking for more details or more information on our products? You can contact us at any time and we will be happy to answer your questions.

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You can also find a dealer near you for information or to get a purchase price in our link below.


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If you are a dealer (or would like to become one) and would like to have a price or additional information. You can contact us and we will be happy to answer any of your questions.

Please contact:

[email protected]


Choosing the right box and door finish for your new step tool box is all about taste and style. An aluminum checker-plate finish will give you a polished look and road wear & tear will be less visible on this type of finish. While a plain aluminum box with plain doors will have a smooth finish look and will suit any type of truck finish.

Find the feature of the selected product below.




Choosing the right box and door finish for your new step tool box is a matter of taste and style.

Our standard checker-plate toolbox option is made of 1/8 (.125) thick checker plate (diamond plate) aluminum (Box and doors). It’s also called aluminum tread plate. This is probably one of the best-selling finishes. With its brilliant shine and diamond-shaped patterns, it helps to reduce any imperfections made by the road, such as scratches, bumps, dust, etc... this is a great choice for any truck!


Step tool Box'-'DOOR OPTION

Step tool box - Trebor’s semi-truck top lid tool box can easily be mounted and gives you maximum storage.

Top lid truck boxes are practical for storing tools such as your straps, chains , binders, hitching , unhitching tools , like crowbars, lift jacks, box wrenches, hitch balls and much more. This is most commonly installed on the rails of your semi-truck.


Step tool Box'-'

T-Handle Handle

Our signature Trebor T-handle is one of our most popular and cost-effective handle options with a key lock. This handle has a stainless-steel finish and offers a unique shine. This handle must be lifted and then turned in order to open the door. There is also a small cap above the lock to protect the entry of the key from weather, dust and debris. This T-handle is installed with stainless steel rivets.


Step tool Box'-'HINGE(S)

Piano Hinges

Piano hinges are the best option for your top lid truck tool box. These stainless-steel hinges are very practical and durable and are made specifically for top cover heavy duty boxes. All piano hinges are installed with stainless steel rivets.


Step tool Box'-'SEAL

It’s important to have a tool box for your truck, but what's even more important is to have a box that keeps your equipment dry. This is why Trebor manufacturing offers a door seal on the frame. This seal compresses during closing and allows to take its expansion for its sealing.


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Get your aluminum tool box customized for your semi-truck with Trebor Manufacturing, the leader in custom semi-truck accessories. From stainless steel mirror doors, to a smooth or checker/plate/diamond finish, to versatile storage options, you can practically draw what you have in mind and we can make it happen. With the industry’s best quality stainless steel hinges, lightweight aluminum body and doors, and anti-theft locking mechanisms, your semi-truck tool box is built to last. Storing your truck gear like chains, ropes, oil, and straps has never been so practical with Trebor’s custom tool boxes.


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