Klein Tools products can be found in the tool pouches of professionals in the construction, electronics, mining, telecommunications, and general industries. (Klein makes their pouches, too.) Its lineup includes cable cutters, chisels, drill bits, hammers, pliers, saws, screwdrivers, wire strippers, and wrenches. Klein also sells occupational protective gear and specialty chemicals. Products are distributed worldwide and sold by tool retailers and building supply stores, including Home Depot, Ace Hardware, and Grainger. Founded by Mathias Klein in 1857, the company is still owned by the Klein family.