The Easton G Nock is a press-fit nock for arrows with an inner diameter of .166" - .168", Easton 4mm arrows, and any other arrows using the Easton G UNI bushings.
Specifications
Groove Size: Small - 0.088", Large - 0.098"
Fits Easton UNI Bushing
Fits other bushings that accept nocks with inner diameter of .166"
