The Black Eagle Standard Nock Flourescent Orange 85 is a premium polycarbonate nock designed for superior performance and customization options. Made from durable polycarbonate, this nock is impact-resistant and ensures consistent accuracy. The Standard Nock is available in a variety of translucent colors, including fluorescent orange, allowing archers to personalize their arrows. With a center serving size of .109" - .110", it is perfectly matched for Spartan, Rampage, and Renegade shafts. Weighing just 8 grains, the Black Eagle Standard Nock Flourescent Orange 85 is easy to install and provides a secure fit, making it a must-have for serious archers Black Eagle Standard Nock Flourescent Orange 85