Extension Bar 3/8in Drive 75mm (3in)
- Teng M380020WC, 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 3/8in Square Drive. It is manufactured from chrome vanadium steel for strength & durability, & has a satin finish. Wobble extension bar Size 75mm (3 in) Teng M380020WC Wobble Extension Bar 3/8in Drive 75mm (3in)