American Tool Companies, Inc. - manufacturer of the Vise-Grip.

Arrow Fastener Co.

Channellock - Pliers, adjustable wrenches, snips, screwdrivers, special purpose tools, adjustable sockets, knives, and more.

Coastal Tool & Supply - Power tools for woodworkers and contractors. Drills, saws, grinders, sanders, hammers, and more.

Duo-Fast Corporation - nailers, staplers and fasteners.

Estwing Manufacturing Co., Inc. - solid steel striking and struck tools.

Lenox

Ridge Tool Company - professional quality tools serving the plumbing, mechanical pipe fitting, construction, HVAC, and facility maintenance industries.

Zircon Corporation - designs, develops, manufactures, and markets a line of high-technology electronic hand tools for the do-it-yourself consumer and professional tradesman.