J74470P 1/2″ Drive Impact Universal Joint

> Tight tolerances for snug fit on fastener.
> Used wherever powered drive tools are used to install or remove fasteners.
> Designed to withstand the high torque and force associated with impact tools in repetitive application.
> Position at appropriate angle to turn fasteners where obstructions prevent a straight application.
> Ball and spring design which allows for a 30° working angle.
> Smooth 360° rotation.