BoxoUSA 379-Piece Metric & SAE Ultimate Master Tool Set

The BoxoUSA 379-Piece Metric & SAE Ultimate Master Tool Set represents the next evolution in professional-grade shop equipment. Building upon the foundation of the 222-piece Starter Master Tool Set, this expanded collection provides an extensive arsenal of high-performance tools designed for heavy-duty applications. Whether for manufacturing facilities, aircraft repair operations, or professional automotive technicians, this set offers a complete solution for tackling complex mechanical tasks with absolute confidence.

Every tool in this set is part of the Boxo Blueprint System, engineered for seamless integration and maximum organization. Utilizing premium materials and advanced CNC-cut foam technology, the Ultimate Master Tool Set ensures that your shop stays efficient, your tools stay protected, and your workflow remains uninterrupted.

Professional Organization & Precision

Efficiency is at the heart of the BoxoUSA system. This set features CNC-cut EVA foam inserts that keep every tool secured and instantly identifiable. The laser-etched labels allow for quick tool identification, while the dual-color foam design makes it immediately obvious if a tool is missing from its compartment. Each tool is crafted from high-quality chrome vanadium steel with a mirror chrome finish, providing superior corrosion resistance and a lifetime of professional use in demanding environments.

Comprehensive Capability

The 379-piece set expands your shop’s capabilities with the addition of ½” drive chrome sockets, an extensive impact socket collection, and a professional hammer set. This makes it the ideal choice for technicians who deal with high-torque fasteners and heavy-duty machinery. From precision 90-tooth ratchets to specialized pliers and utility tools, this master set equips you with the right tool for every job, backed by the peace of mind of a hassle-free lifetime warranty.

Features

• Expanded 379-Piece Collection: Built for advanced mechanical and industrial applications.

• ½” Drive Chrome Socket Set: A 68-piece SAE & Metric collection for high-torque tasks.

• Impact Socket Set: 84-piece SAE & Metric set (⅜” & ½” drive) rated for high-torque impact tools.

• Professional Hammer Set: 5-piece selection for striking, shaping, and specialized work.

• Premium Construction: Chrome vanadium steel with a mirror chrome finish for maximum durability.

• EVA Foam Organization: Precision-cut, dual-color foam inserts with laser-etched tool labels.

• 90-Tooth Ratchets: Professional-grade 1/4” and 3/8” ratchets for use in tight spaces.

• Blueprint System Compatible: Designed to scale and expand within the BoxoUSA tool ecosystem.

• Hassle-Free Lifetime Warranty: Guaranteed performance for the life of the tool.

What’s Included

• Base Set (222-Piece): Ratchets, extensions, adapters, universal joints, combination wrenches (SAE & Metric), screwdrivers, pliers, utility tools, hex keys, and tape measure.

• Advanced Additions:

  • BX510-R2: 68-Piece ½” Drive 6-Point Metric & SAE Chrome Sockets.

  • BX789-R: 84-Piece ⅜” & ½” Drive Metric & SAE Standard & Deep Impact Sockets.

  • BX502-R: 5-Piece Professional Hammer Set.

• Organization: Custom laser-etched EVA foam trays for all tools.