Master Tool Set Tool Storage Type Tool Case Measurement Type Metric/SAE Drive Size 1/4 in 3/8 in 1/2 in Number of Pieces 148 Pliers Included (1) Diagonal-Cutting Pliers (1) Long-Nose Pliers Screwdrivers Keys and Bits Included (3) Drive Tools (58) Sockets (6) Accessories Sockets Drive Tools and Accessories Included (1) Multi-Bit Screwdriver (18) Hex Keys (4) Slotted Screwdrivers (44) Screwdriver Bits Wrenches Included (12) Combination Wrenches