One of a comprehensive range of Premier Hand Tools, suitable for daily professional use.Heat treated, drop-forged Chrome Vanadium steel sockets and accessories with a fully polished mirror finish.Standard sockets cover sizes from 8-32mm and deep sockets from 8-24mm.Features 48-tooth gear-to-gear comfort grip ratchet wrench with push-button quick release, extension bars, spark plug sockets, universal joint and 3/8"Sq Drive - 1/2"Sq Drive Male Adaptor.Contents: Standard Sockets; 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24, 27, 30, 32mm, Deep Sockets; 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24mm, Spark Plug Sockets; 16, 21mm, Extension Bars; 75, 125, 250mm, 1/2"Sq Drive 48-Tooth Gear-To-Gear Ratchet Wrench, Universal Joint, 3/8"Sq Drive - 1/2"Sq Drive Male Adaptor.Supplied in storage case.Lifetime guarantee*.