Perspective view of the orange Klein Tools 54400MBX MODbox full width component box featuring a clear impact-resistant lid and heavy-duty front latches for small parts organization.
Dimensional infographic for the MODbox component box highlighting a 40 lb max load capacity, 22-inch length, 15.7-inch width, and a slim 5.2-inch height with IP65 rated protection.
Open view of the Klein Tools component box showcasing the 9 removable organizer bins and the stay-put clear lid designed to view contents while preventing part migration.
Detailed view of the internal component bins for the MODbox 54400MBX illustrating the 18 adjustable dividers that provide flexible storage for various small parts and hardware.
Two-step instructional graphic demonstrating how to align tabs and press down to securely connect modular accessory cases to the MODbox case-compatible workstation lid.
Close-up detail of the modular locking system on the clear lid showing the release latch used to detach smaller storage cases from the full-width component box.
Four-panel versatility graphic showing the MODbox workstation lid supporting different configurations of small, medium, and large accessory cases for a customized setup.
Detailed front view of the 54400MBX component box highlighting the one-hand release mechanism and the dual steel-reinforced lock locations for enhanced jobsite security.
Action shot of a professional worker in a yellow hard hat rolling a modular MODbox tool stack across an industrial metal grate floor to a work area.
Front profile view of a complete Klein Tools MODbox modular stack in a workshop setting, featuring the rolling base, toolboxes, and clear-top component organizers with rail accessories.
New! MODbox™ 2.0: One system, endless set ups promotional video
Perspective view of the orange Klein Tools 54400MBX MODbox full width component box featuring a clear impact-resistant lid and heavy-duty front latches for small parts organization.
Dimensional infographic for the MODbox component box highlighting a 40 lb max load capacity, 22-inch length, 15.7-inch width, and a slim 5.2-inch height with IP65 rated protection.
Open view of the Klein Tools component box showcasing the 9 removable organizer bins and the stay-put clear lid designed to view contents while preventing part migration.
Detailed view of the internal component bins for the MODbox 54400MBX illustrating the 18 adjustable dividers that provide flexible storage for various small parts and hardware.
Two-step instructional graphic demonstrating how to align tabs and press down to securely connect modular accessory cases to the MODbox case-compatible workstation lid.
Close-up detail of the modular locking system on the clear lid showing the release latch used to detach smaller storage cases from the full-width component box.
Four-panel versatility graphic showing the MODbox workstation lid supporting different configurations of small, medium, and large accessory cases for a customized setup.
Detailed front view of the 54400MBX component box highlighting the one-hand release mechanism and the dual steel-reinforced lock locations for enhanced jobsite security.
Action shot of a professional worker in a yellow hard hat rolling a modular MODbox tool stack across an industrial metal grate floor to a work area.
Front profile view of a complete Klein Tools MODbox modular stack in a workshop setting, featuring the rolling base, toolboxes, and clear-top component organizers with rail accessories.
New! MODbox™ 2.0: One system, endless set ups promotional video
KLEIN TOOLS

Klein Tools 54400MBX MODbox Full Width Component Box Small Parts Organizer 9 Removable Bins Clear Lid IP65 Rated V-Groove Modular Mobile Workstation Top

Only 2 left
SKU: 54400MBX
$64.98

Description

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Master Small Parts Organization with High-Visibility Protection and Seamless Modular Integration

The Klein Tools 54400MBX MODbox™ Full Width Component Box is the ultimate solution for professionals who need precision organization for fasteners, wire nuts, and small electrical components. Engineered with a clear, impact-resistant lid, this organizer provides instant visibility of your inventory without ever having to open the case. The interior features nine removable bins equipped with adjustable dividers, offering unparalleled flexibility to customize your layout for specific jobsite needs. Built with a specialized "stay-put" lid design, this component box ensures that your small parts stay exactly where you put them, preventing frustrating hardware migration even when the box is bounced around in the back of a work van or carried vertically.

Durability is at the core of the 54400MBX design, featuring a high-strength polymer construction that is IP65-rated to keep dust and moisture away from your essential hardware. Like the rest of the MODbox™ system, this component box features a multi-functional workstation lid with an integrated V-groove for securing round stock and a molded-in ruler for rapid measurements. The one-handed system release mechanism allows you to effortlessly detach the organizer from your rolling stack, while dual steel-reinforced lock points provide the security required on busy commercial jobsites. Whether you are an electrician, HVAC tech, or maintenance pro, this full-width organizer is the professional standard for mobile small-parts management.

Key Features

  • High-Capacity Organization: Includes nine removable bins with adjustable dividers for maximum storage flexibility.
  • Stay-Put Lid Technology: Advanced interior lid geometry prevents small parts from moving between bins during transport.
  • Clear Impact-Resistant Lid: Provides instant tool-free visibility of all contents while standing up to heavy jobsite impacts.
  • IP65 Rated Protection: Fully sealed against dust and water ingress to protect sensitive hardware from the elements.
  • One-Handed System Release: Innovative mechanism allows for rapid reconfiguration of your modular MODbox™ stack.
  • Workstation Surface: Features an integrated V-groove for round stock and a molded ruler for on-the-go measuring.

What's Included

  • (1) MODbox™ Full Width Component Box (54400MBX)
  • (9) Removable Organizer Bins
  • (18) Removable Bin Dividers

Specifications

Specification Details
Brand Klein Tools
Model Number 54400MBX
Ingress Protection IP65 Rated
Bin Count 9 Removable Bins
Divider Count 18 Adjustable Dividers
Weight Capacity 40 lbs
Material Impact Resistant Polymers
Overall Length 22.0 Inches
Overall Width 15.7 Inches
Overall Height 5.2 Inches
Total Storage Area 1,797 Cubic Inches
Product Weight 9.8 lbs

Pro-Tip: To optimize your workflow, group your bins by "task" rather than just part type. For example, keep one bin loaded with everything needed for a specific outlet install; this allows you to pull a single bin out of the box and take it up a ladder or into a crawlspace, keeping your MODbox base stationary while staying fully productive.