JH Williams WSC-1390TB 1390-Piece Mammoth Tool Set Complete Contains the tools to handle almost any job a shop is likely to see, in fractional and metric sizes Comprehensive assortment of sockets, ratchets, and accessories in 1/4-Inch, 3/8-Inch, 1/2-Inch and 3/4-Inch drive, for both hand and impact use Full complement of wrenches in a number of styles helps you tackle increasingly complex maintenance tasks Comprehensive assortment of screwdrivers, pliers, hammers, punches, and chisels, and specialty items such as gear pullers, saws, scrapers, and other tools for industrial maintenance mechanics 1390 pieces