Gold Tip GT Series Nock Orange 100 pk.. 246 Series nocks fit directly into .246 inside diameter arrows or arrows with .246 nock bushings installed. Gold Tip nocks are manufactured from 100percent virgin materials yeilding the toughest and straightest nocks in the industry. Specifications for Gold Tip GT Series Nock: Manufacturer: Gold Tip Inner Diameter: 0.246 in Features of Gold Tip GT Series Nock: Weight: 12.2 gr Fits all .246 shafts and bushings Package Contents: Gold Tip GT Series Nock Standard .246 GT nock that features a unique notched design that locks positively to your bow string. The extra long insert section engages more of the arrow shaft to ensure proper alignment.