Wright Tool 278 Piece Fractional/Metric Master Set 1/4" 3/8" 1/2" & 3/4" Drives Tools Only

This Wright Tool 278-piece fractional and metric master set covers four drive sizes: 1/4", 3/8", 1/2", and 3/4". The set weighs 92 pounds and measures 32" long by 20.25" wide by 8" high, giving you serious coverage for professional work. Each tool is forged and machined for precise fit and maximum strength across both SAE and metric applications.

The set features Wright Tool's patented Wright Drive technology, which distributes contact over a larger surface area for better torque transfer and longer tool life. WrightGrip 2.0 technology helps grip worn or damaged fasteners that standard tools can't handle. All tools are made in the USA and meet ASME B107.100 standards. The finish provides corrosion resistance for shop and field use.

This master set works for heavy equipment mechanics, industrial maintenance crews, and shops that need comprehensive coverage across multiple drive sizes. The four-drive range handles everything from delicate electronics work with 1/4" drive to heavy machinery with 3/4" drive. The mix of fractional and metric sizes covers domestic and foreign equipment without gaps in your tool coverage.

This is a tools-only set; pair it with a size-matched 46" Wright top chest or roller cabinet to keep the full set organized and mobile.