34 PACK Socket Set 3/8" Metric Square Drive - 6 Point LOCK-ON Rounded HeadsOverview: Heat treated, drop-forged Chrome Vanadium 6142 steel sockets and asories with a fully polished mirror finish. Features specially machined flutes in the walls of the socket which enable use on up to 85% rounded fasteners. This not only provides added strength but also prevents damage to worn or rusted fixings. Standard sockets cover sizes from 6 to 24mm and deep sockets from 10 to 19mm. Features 48-tooth gear-to-gear flip reverse comfort grip ratchet wrench with push-button quick release, extension bars, spark plug sockets, universal joint and 1/2"Sq Drive - 3/8"Sq Drive Male Adaptor. Includes contents map displayed inside the lid. Supplied in metal storage case.Features: Heat treated, drop-forged Chrome Vanadium 6142 steel sockets and asories with a fully polished mirror finish. Standard sockets cover sizes from 6 to 24mm and deep sockets from 10 to 19mm. Features specially machined flutes in the walls of the socket which enable use on up to 85% rounded fasteners. This not only provides added strength but also prevents damage to worn or rusted fixings. Contents: Standard Sockets; 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24mm, Deep Sockets; 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm, 3/8"Sq Drive Spark Plug Sockets; 16, 21mm, Extension Bars; 75, 150mm, 3/8"Sq Drive 48-Tooth Gear-to-Gear Flip Reverse Ratchet Wrench with Quick Release, Universal Joint, 1/2"Sq Drive - 3/8"Sq Drive Male Adaptor. Includes contents map displayed inside the lid. Supplied in metal storage case. Lifetime guarantee*. Specification: Drive - 3/8"Sq Contents - Standard Sockets; 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24mm, Deep Sockets; 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm, 3/8"Sq Drive Spark Plug Sockets; 16, 21mm, Extension Bars; 75, 150mm, 3/8"Sq Drive 48-Tooth Gear-to-Gear Flip Reverse Ratchet Wrench, Universal Joint, 1/2"Sq Drive - 3/8"Sq Drive Male Adaptor Net