Crescent 211 Piece Tool Set 211 PC Hand Tool Set with Compact Case A complete set of sockets, spanners, driver bits, pliers, allen keys and more This set features 1/2" drive, 1/4" drive & 3/8" drive Ratchets 72 Tooth ratchet requires only a 5 Swing;Crescent ratcheting magnetic bit driver 30-in-1 percision driver with flexible extension