Draper Expert 4mm Hexagon X 50mm 3/8" Square Drive Socket Bit
- Draper Expert 55644, Expert Quality, with insert bit. Socket manufactured from chrome vanadium steel hardened, tempered & chrome plated. The bit is made from S2 silicon steel hardened & tempered with sand blast finish. Overall length including socket 50mm. Display packed. Draper Expert 55644 6mm Hexagon x 50mm 3/8" Square Drive Socket Bit