The TapeTech creaser spring causes the creaser assembly on the automatic drywall taper to return to it's original location when you let pressure off the creaser trigger. This creaser return spring fits most brand automatic drywall tapers, and lasts a long time.
*If you want to use this creaser spring on the NorthStar taper, you can do so, but you need to crimp the end loop so that the screw that fastens it to the NorthStar gun will hold it in place.
