3 Piece PREMIUM Wobble / Rigid Extension Bar Set - 3/8" Sq Drive - Deep KnurlingOverview: Heat treated and hardened Chrome Vanadium steel shafts. Fully polished black chrome finish with machined and lacquered heads. Cut-away tips allow sockets to be driven with shaft offset of up to 10°. Deep knurling on shafts allows extra grip when spinning off fixings. Spring-ball socket retainers.Features: Heat treated and hardened Chrome Vanadium steel shafts. Fully polished black chrome finish with machined and lacquered heads. Cut-away tips allow sockets to be driven with shaft offset of up to 10°. Deep knurling on shafts allows extra grip when spinning off fixings. Spring-ball socket retainers. Lifetime guarantee*. Specification: Drive - 3/8"Sq Length - 75, 150, 250mm Material - Chrome Vanadium Net Weight - 0.46kg Further Information: We sell a wide variety of tools & workshop equipment for both the DIY and Professional markets. With well over 10,000 lines of equipment suiting all jobs big or small, our online store has it all. If you can’t quite find what you are looking for, please feel free to contact us and we’ll be more than happy to help.Alias: ys01824