General description Sealey Metric Socket Set includes 26 pieces designed for professional use. Made from heat-treated, drop-forged Chrome Vanadium 6142 steel, the sockets and accessories feature a fully polished mirror finish. The set is equipped with specially machined flutes that allow for use on up to 85% rounded fasteners, providing added strength and preventing damage to worn or rusted fixings. The set is supplied in a durable metal storage case and includes a contents map displayed inside the lid. Technical specifications Socket sizes: 8 to 32mm Ratchet wrench: 48-tooth gear-to-gear flip reverse with comfort grip Includes: extension bars, spark plug sockets, universal joint, and 3/8"Sq Drive - 1/2"Sq Drive Male Adaptor Other information Lifetime guarantee*