Sealey Wobble Extension Bar Set 5pc 3/8″Sq Drive Premier Hand Tool One of a comprehensive range of Premier Hand Tools, suitable for daily professional use. Forged Chrome Vanadium steel shafts, heat treated and chrome plated with mirror finish. Cut-away tips allow sockets to be driven with shaft offset of 10°. Deep knurling on shafts allows extra grip when spinning off fixings. Spring-ball socket retainers. Supplied in storage tray. Lifetime guarantee*.Specification: Model No AK767 Brand: Sealey Premier Drive: 3/8″Sq Length: 38, 75, 150, 250, 450mm Material: Chrome Vanadium Nett Weight: 0.88kg Product Guarantee: Lifetime GuaranteeCatalogue Page: Page 67