282 Sockets and Accessories122 Wrenches32 Striking and Struck Tools38 Pliers43 Screwdrivers41 Miscellaneous Tools 558Â pieces 1/4-in, 3/8-in, 1/2-in drive tools Designed for fastener sizes 1/4-in 1-1/2-in, 2Â mm 36Â mm Tools only Enhanced version of Proto® J99560Â Metric Master Set.Includes:(31) Striking and Struck Tools(119) Wrenches(27) Pliers(279) Sockets and Accessories(9) Pliers