1/2 Inch Drive Adapter/Reducer Set (2-Piece) Quantity:1 Shoulder Length: 2-3/4"

Shoulder Length: 2-3/4"

5xDia): 12mm

Part Number: Assortment Kit #3142011 Pieces - Coarse Thread

Part Number: BIT-DWDRSD3/8X43/64

Part Number: 100C550HCS8Y

1/2 Inch Drive Adapter/Reducer Set (2-Piece) Quantity:1 Shoulder Length: 2-3/4"Connect drive tools to sockets and accessories to expand your range of available tools Polished, chrome plated finish easily wipes clean and is highly resistant to corrosion Beveled drive ends help guide adapter or reducer smoothly onto drive tool Four detent grooves provide a secure connection with the drive tool Spring loaded retaining balls latch into sockets and hold them securely in place Radiused corners inside drive avoid stress concentrations