Since 1972, Stack-On has supplied a wide and diverse line of products to meet the needs of sportsmen, do-it-yourselfers, maintenance personnel, mechanics, the trades, and hobbyists throughout the world. Stack-On's product offering is focused on storage solutions that span from hardware, to sports, to security products, to hobby crafts. Stack-On makes high quality products such as Gun Safes, tool chests, workbenches, garage storage and of course Portable Tool Boxes, and Rolling Tool Boxes. portable tool boxes and rolling tool cabinets.