Expert Quality, with wobble end, manufactured from chrome vanadium steel hardened and tempered with a micro satin finish. Each ext. bar has a knurled ring for extra grip. Machined wobble end allows socket to be driven at up to 15° to the vertical. Attached with a spring - loaded ball bearing for secure socket holding. Expert Quality Chrome vanadium steel hardened, tempered, chrome plated and polished for corrosion protection Manufactured and tested generally in accordance with DIN3122 and ISO3315 Specifications More information: Features | Type | Single item | ![](/p.gif) | Product type | Extension bar | ![](/p.gif) | Drive size | 1/2 " | Weight & dimensions | Length | 50 mm |
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