Klein Tools 54875MB MODbox™ Ca...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$64.99
$10.40
Klein Tools 54875MB MODbox™ Case Adapter Rail Attachment

Klein Tools 54875MB MODbox™ Case Adapter Rail Attachment

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Model: 54875MB
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$64.99
$10.40
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MODbox™ Case Adapter Rail Attachment

  • Features

    • Easily attach and move the Case Adapter onto any system side rail with one-handed release for added convenience
    • Case to adapter connection is the same as case to case connection for ease of use
    • Attach Case Adapter to side rails for convenient access to case contents; open the case lid while connected to the side rails
    • Accommodates Small, Small Extended or Medium Sized Cases
    • Secure fit for small, small extended, and medium MODbox™ compatible cases
    • Choose from a variety of cases that contain useful tools such as Klein Pass Through Socket Wrenches, step bits, ProFlex Impact Drivers, and precision drivers; sold separately
    • Secure the Case Adapter inside the Rolling Toolbox and Medium Toolbox (Cat. Nos. 54802MB, 54803MB) with the Internal Rail Accessory (Cat. No. 54818MB), sold separately
    • MODbox™ components easily interconnect for a customized mobile workstation

  • Warnings

    • Risk of dropped objects.


54875MB - spec sheet

Manufacturer Resources

Spec Sheet

Product Specs

For Use With:
MODbox™ Rail System Components
Overall Height:
5.25" (13.3 cm)
Overall Length:
7" (17.8 cm)
Overall Width:
1.3" (3.3 cm)
Department:
Electrical
Product Group:
Tool Sets
Product Subgroup:
Tool Kits
Product Type:
MODbox™ Rail Attachment
Product Details:
MODbox™ Rail Attachment
Product Color:
Dark Grey
Product Height:
1.3400 in
Product Material:
Hard Plastic
Product Weight:
0.3800 lbs
Product Width:
5.2500 in
Product Depth:
7.0000 in

Klein Tools 54875MB – Frequently Asked Questions

1) What does the Klein Tools 54875MB MODbox Case Adapter actually do?
The 54875MB is a rail attachment that lets a MODbox case hang off a side rail instead of sitting in the bottom of a box. The case-to-adapter connection works the same way as a case-to-case connection, so the case clicks on the way it already does, and you can open the case lid while it stays mounted on the rail. One-handed release means you can pull it off and move it to another rail position without setting anything down.
2) Which size MODbox cases will the 54875MB Case Adapter hold?
Small, Small Extended, and Medium MODbox compatible cases all fit the Case Adapter. Large cases are outside what it accommodates, so plan on mounting those a different way.
3) Can I use the MODbox Case Adapter inside a rolling toolbox instead of on an exterior rail?
Yes, but it needs the Internal Rail Accessory, Cat. No. 54818MB, which is sold separately. That accessory is what secures the Case Adapter inside the Rolling Toolbox and the Medium Toolbox, Cat. Nos. 54802MB and 54803MB. On its own the adapter mounts to system side rails.
4) How much rail space does the MODbox Case Adapter take up, and how much weight does it add?
The adapter measures 7 in (17.8 cm) long, 5.25 in (13.3 cm) high, and 1.3 in (3.3 cm) wide, so it sits close to the rail rather than projecting far off the side of a cart or van rack. It weighs 0.38 lbs on its own, so essentially all the load you are hanging is the case and its contents.
5) Will the 54875MB fit any MODbox rail, or only certain components?
It is made for MODbox rail system components, and Klein states it attaches to any system side rail. It is not a universal bracket for other brands' modular tool box systems.
6) If I run several MODbox cases on a van rail, do I need one adapter per case?
Yes. Each 54875MB holds one small, small extended, or medium case, so buy one adapter per case you want mounted directly to a rail. Cases can still stack case-to-case off a mounted one, since the adapter uses the same connection as the case-to-case link.
7) What is the MODbox Case Adapter made of, and is it going to hold up on a job site?
It is a hard plastic attachment in dark grey. Klein does flag a risk of dropped objects, so confirm the case is fully latched onto the adapter before you move a cart or drive with a van rack loaded.
How fast can I get the Klein Tools 54875MB delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Klein Tools 54875MB come with a warranty?
Absolutely. The Klein Tools 54875MB is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Klein Tools 54875MB?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Klein Tools 54875MB from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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