121-Piece Mechanics Tool Kits, Include Sae/Metric Sockets Set, 72-Tooth Drive R. A Great Value for the Price: The DURATECH 121-piece mechanics tool set includes 47 metric and SAE sockets with corresponding 1/4-inch and 3/8-inch reversible drive ratchets, 2 extension rods, 1 adaptor, 1 1/4 coupler, 1 magnetic screwdriver with 40 bits, 10 nut bits, 18 […]