Perspective view of the orange Klein Tools 54300MBX MODbox small toolbox showing the dark grey heavy-duty workstation lid with integrated measuring ruler and side rail system.
Dimensional infographic for the MODbox small toolbox showing a 75 lb max load capacity, 22-inch length, 16.1-inch width, and a low-profile 6.6-inch height.
Open view of the MODbox small toolbox highlighting the 19.6-inch by 13.6-inch interior storage area and the integrated metal plate on the underside of the lid for headlamp mounting.
Internal detail shot of the Klein Tools small toolbox showcasing the divider slots for sub-dividing storage and a circular detail of the built-in side rails for mounting accessories.
Close-up of the front of the small toolbox highlighting the heavy-duty spring-loaded latch and the one-hand release mechanism used to detach the box from a modular stack.
Two-step instructional graphic demonstrating how to align tabs and press down to connect smaller accessory cases to the compatible MODbox lid workstation surface.
Detailed view of the modular locking system on the workstation lid showing the release latch mechanism used to remove secondary storage cases.
Four-panel graphic illustrating the MODbox case-compatible lid versatility, showing small, medium, and large accessory cases secured to the top of the toolbox.
Close-up detail of the MODbox workstation lid highlighting the dual steel-reinforced lock locations and the integrated ruler and V-groove designed for cutting round stock.
Infographic showing a fully stacked Klein Tools MODbox system with a backpack and tote, highlighting the folding carrying handle on the small toolbox for added maneuverability.
Action shot of a professional worker in a yellow hard hat rolling a fully stacked Klein Tools MODbox modular storage system across an industrial metal grate floor.
Front profile view of a complete Klein Tools MODbox modular tool stack inside a workshop, featuring the rolling base, two medium boxes, and a small parts organizer with side rail accessories.
New! MODbox™ 2.0: One system, endless set ups promotional video
Perspective view of the orange Klein Tools 54300MBX MODbox small toolbox showing the dark grey heavy-duty workstation lid with integrated measuring ruler and side rail system.
Dimensional infographic for the MODbox small toolbox showing a 75 lb max load capacity, 22-inch length, 16.1-inch width, and a low-profile 6.6-inch height.
Open view of the MODbox small toolbox highlighting the 19.6-inch by 13.6-inch interior storage area and the integrated metal plate on the underside of the lid for headlamp mounting.
Internal detail shot of the Klein Tools small toolbox showcasing the divider slots for sub-dividing storage and a circular detail of the built-in side rails for mounting accessories.
Close-up of the front of the small toolbox highlighting the heavy-duty spring-loaded latch and the one-hand release mechanism used to detach the box from a modular stack.
Two-step instructional graphic demonstrating how to align tabs and press down to connect smaller accessory cases to the compatible MODbox lid workstation surface.
Detailed view of the modular locking system on the workstation lid showing the release latch mechanism used to remove secondary storage cases.
Four-panel graphic illustrating the MODbox case-compatible lid versatility, showing small, medium, and large accessory cases secured to the top of the toolbox.
Close-up detail of the MODbox workstation lid highlighting the dual steel-reinforced lock locations and the integrated ruler and V-groove designed for cutting round stock.
Infographic showing a fully stacked Klein Tools MODbox system with a backpack and tote, highlighting the folding carrying handle on the small toolbox for added maneuverability.
Action shot of a professional worker in a yellow hard hat rolling a fully stacked Klein Tools MODbox modular storage system across an industrial metal grate floor.
Front profile view of a complete Klein Tools MODbox modular tool stack inside a workshop, featuring the rolling base, two medium boxes, and a small parts organizer with side rail accessories.
New! MODbox™ 2.0: One system, endless set ups promotional video
KLEIN TOOLS

Klein Tools 54300MBX MODbox Small Toolbox Compact Modular Storage IP65 Rated 75 lb Capacity Removable Caddy V-Groove Lid Ruler Heavy Duty Hard Case Top

Only 2 left
SKU: 54300MBX
$79.98

Description

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Ultra-Durable Compact Modular Storage for Precision Tools and Essential Jobsite Gear

The Klein Tools 54300MBX MODbox™ Small Toolbox is the perfect low-profile solution for tradesmen who need organized, quick-access storage for their most essential hand tools and precision instruments. Engineered with high-impact resistant polymers and boasting a 75-pound load capacity, this compact chest is built to survive the harshest jobsite conditions. The IP65-rated weather seal ensures that dust and driving rain stay out, keeping your expensive meters and power tool accessories safe and dry. Designed with a one-handed system release mechanism, this toolbox can be detached from your MODbox™ stack in seconds, allowing you to carry only what you need directly to the work area.

Despite its compact size, the 54300MBX maximizes utility with a multi-functional case-compatible lid. The lid features an integrated V-groove for holding conduit or pipe steady during cuts and a molded-in ruler for instant measurements on the fly. Inside, a removable organizer bin keeps small parts from shifting during transport, while the exterior side rails allow you to snap on MODbox™ accessories for a completely customized mobile workstation. Complete with a steel-reinforced lock point for added security and a built-in headlamp bracket for hands-free illumination, this small toolbox is an indispensable component for any professional MODbox™ system.

Key Features

  • 75-Pound Weight Capacity: Heavy-duty construction optimized for carrying essential professional tools.
  • IP65 Weather Protection: Fully sealed lid keeps out dust, water, and jobsite debris to protect sensitive equipment.
  • One-Handed Quick Release: Effortlessly detach the box from your modular stack with a single hand for maximum efficiency.
  • Workstation Surface: Integrated V-groove for round stock and a molded ruler for rapid on-site measuring and cutting.
  • Customizable Rail System: Built-in side rails accept a variety of MODbox™ attachments to expand your storage capacity.
  • Enhanced Security: Features a steel-reinforced lock point to protect your tools from unauthorized access.

What's Included

  • (1) MODbox™ Small Toolbox (54300MBX)
  • (1) Removable Organizer Bin/Caddy

Specifications

Specification Details
Brand Klein Tools
Model Number 54300MBX
Weight Capacity 75 lbs
Ingress Protection IP65 Rated
Material Impact Resistant Polymers
Overall Height 7.5 Inches
Overall Length 22.0 Inches
Overall Width 16.1 Inches
Compartment Depth 4.2 Inches
Total Storage Area 1,123 Cubic Inches
Tool Weight 8.52 lbs
Stackable Yes (MODbox Compatible)

Pro-Tip: Because this small box is often at the top of a MODbox stack, use the integrated headlamp bracket on the front of the lid as a stationary area light. By mounting a Klein headlamp there, you can illuminate your entire work surface or measurement area without having to wear the lamp on your head while performing stationary tasks.