Husky 100-Piece 1/4 in. and 3/8 in. Drive Mechanics Tools Set SAE and metric sockets covering size range 5/32 in. to 13/16 in. and 8mm to 18mm. Deep Sockets ranging in sizes 5/32 in. to 9/16 in. and 8mm to17mm 1/4 in. and 3/8 in. drive pearhead ratchet A full complement of accessories, a spinner handle, extension bar and a durable carrying case Laser etched, easy-to-read markings