The ends of this Borgeson Universal u-joint are 3/4"-36 spline x 1"DD.  It is machined on state of the are CNC equipment from steel.  Borgeson needle bearing joints have the distinct advantage of lasting as much as 10 times longer than non-needle bearing joints.  These needle bearing joints have no backlash or radial play.  They are permanently lubricated and sealed.

The 16 Series stainless steel u-joints from Borgeson are available for the vehicle owner who wants the ultimate in great looks.  Stainless joints are available in mill finish or can be polished as an option.  Polished joints can occasionally take up to 6 weeks for delivery and are non-returnable.