Extension bars, sometimes called 'extender arms', allow access to nuts that are difficult to reach, typically in automotive applications. This Teng Tools extension bar has a 3/4in Square Drive. It is manufactured from Chrome Vanadium Steel for strength and durability and has a satin finish. Size 200mm (8in) https://elecena.pl/product/27173815/teng-m340021-c-extension-bar-3-4in-drive-200mm-8in 2024-11-08 https://elecena.pl/product/27173815/teng-m340021-c-extension-bar-3-4in-drive-200mm-8in 2025-03-18 https://elecena.pl/product/27173815/teng-m340021-c-extension-bar-3-4in-drive-200mm-8in 2026-05-15 https://elecena.pl/product/27173815/teng-m340021-c-extension-bar-3-4in-drive-200mm-8in 2026-07-24