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 Wobble end allows sockets to be driven at up to 15° to the vertical. Manufactured from chrome vanadium steel hardened, tempered and satin chrome plated Attached with a spring-loaded ball bearing for secure socket holding Manufactured and tested generally in accordance with DIN3122 and ISO3315 Specifications More information: Features | Type | Single item |  | Product type | Extension bar |  | Drive size | 1/4 " | Weight & dimensions | Length | 100 mm |
|