Invented in 1964 this string tool help you crimp on or remove brass nock points on your bowstring. Since then the design has evolved several times. Air cushioned grips now conform to your hand.
The nock pliers have self-opening jaws that won't scratch the brass nocks. You can clearly see your nock and string alignment when closing the jaws. Opening up a nock point is also comfortable with one squeeze of the tip.