Description
• One of a comprehensive range of Premier Hand Tools, suitable for daily professional use.
• Manufactured from heat treated and hardened Chrome Vanadium steel with a fully polished mirror finish.
• Extension bars feature cut-away tips allowing sockets to be driven with shaft offset of up to 10° and deep knurling on shafts for extra grip when spinning off fixings.
• Spring-ball socket retainers.
• Contents: Extension Bars; 75, 125, 250mm, Adaptors; 3/8″(F) – 1/2″(M), 3/8″(F) – 1/4″(M), Universal Joint.
• Lifetime guarantee*.

![Premier Wobble/Rigid Extension Bar, Adaptor & Universal Joint Set 3/8"Sq Drive 6pc [AK7690]](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/AK7690__07640.1720556212.webp)
![Premier Wobble/Rigid Extension Bar, Adaptor & Universal Joint Set 3/8"Sq Drive 6pc [AK7690] - Image 2](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/AK7690_PIC2__57321.1720556199.webp)
![Premier Wobble/Rigid Extension Bar, Adaptor & Universal Joint Set 3/8"Sq Drive 6pc [AK7690] - Image 3](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/CHROME_VANADIUM_ACT_LOGO_TILE_DFC1631909__73005.1720611138.webp)


