SAS F Nock Double-Lock Throat 4 Colors Available Made in USA - 12/Pack

SAS F Nock fits micro shafts with an ID of .166" (commonly known as 4mm or G Nock) shafts and G UNI Bushing systems. The F Nock features a double-lock throat of .120" (3.05mm). Each F Nock weighs an average of 6.5 grains (421.2 mg). 

• Color: Apricot, Electric Blue, Kiwi, and Ruby
• Quantity: 12/Pack
• Made in the USA