The Sealey AK7956 Socket Set is suitable for daily professional use  The Sealey AK7956 is a deluxe professional socket set with heat-treated, mirror polished Chrome Vanadium steel sockets. The set includes comfort grip ratchet handles, spark plug sockets, extension bars, female TRX-Star sockets, socket bits, combination spanners, bits, hex keys and accessories. Features: Covers sizes from 4 to 32mm One of a comprehensive range of Premier Hand Tools, suitable for daily professional use Deluxe professional socket set with heat treated, mirror polished Chrome Vanadium steel sockets Includes comfort grip ratchet handles, spark plug sockets, extension bars, female TRX-Star sockets, socket bits, combination spanners, bits, hex keys and accessories Comes With: Tough, durable carry case Specification: Weight: 10.72kg Model No: AK7956 Drive: 1/4 inch, 3/8 inch & 1/2inch Square Drive