Comprised of 50 1/2in. and 1/4in. square drive sockets and accessories, this socket set is highly comprehensive and suited for professional use. Each component is manufactured from chrome vanadium steel, with a highly polished, chrome plated mirror finish and aluminium free construction. Supplied in a moulded plastic carry case. Features and Benefits • Unique 'Double-Knurl' for High Grip of even damaged or worn bolts • Slide Drive® allows you to deliver superior torque for easier turning • Sockets will not round off bolts whilst still gripping efficiently • 12 Point Bi-Hexagon design means the fastener requires less turning for minimal user effort • Each socket is manufactured from chrome vanadium steel for durability • Fully Chrome Plated with Mirror Finish for an easy tool clean and protection against corrosion • Supplied in a fitted case with a cushioned Handle, Snap-Shut Clasps and Padlock Hole to secure, organise and transport your tools and accessories Contents • 1/4in. Standard Sockets: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13mm • Accessories: ratchet handle, sliding T-handle, 50, 150 and 250mm extension bars, 100mm wobble extension, 150mm flexible extension, universal joint, 150mm jointed swivel handle, spinner handle • 1/2in. Sockets: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 27, 30, 32, 36mm • Accessories: quick release ratchet handle, universal joint, sliding T-handle, 375mm swivel handle, 75 and 250mm extension bars, 150mm wobble extensions Typical Applications • Construction • Engineering • Plumbing • Automotive Standards • ANSI B107.5M: 1987 • ANSI B107.1: 1978 • BS 4006: 1992 • ANSI B107.10M : 1982 • BS 4006 : 1992