The Beiter Insert-Nock has been designed to be inserted directly into Aluminum Shafts (instead of the cone or a Bushing!), but became very popular specially on Aluminum-Carbon Arrows..
The Beiter Insert-Nock is available in both the Beiter patented ASYMMETRIC shape, as well as in the SYMMETRIC Hunter-Nock. Remember to shoot with the Beiter logo on top!
