Draper Expert 45mm 3/8" Square Drive Wobble Extension Bar
- Draper Expert 13921, Expert Quality, manufactured from chrome vanadium steel hardened, tempered, chrome plated & polished for corrosion protection. Enables sockets to be driven at up to 15&176; to the vertical. Spring-loaded ball bearing for secure socket holding. Overall lengths can vary in production. Display packed. Manufactured & tested generally in accordance with DIN3122 & ISO3315 Specifications Draper Expert 13921 250mm 3/8" Square Drive Wobble Extension Bar