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 sockets to be driven at up to 15° to the vertical. Attached with a spring - loaded ball bearing for secure socket holding. Display packed. https://elecena.pl/product/27248896/draper-expert-16748-3-8-quot-sq-dr-satin-chrome-wobble-extension-bar-450mm 2024-11-12 https://elecena.pl/product/27248896/draper-expert-16748-3-8-quot-sq-dr-satin-chrome-wobble-extension-bar-450mm 2026-07-14