Bohning - T Nocks

Bohning's T Nock is great for wood, fiberglass, and swedged aluminum arrows. It's available in 1/4", 5/16", and 11/32". The 1/4" throat size is .105" (2.67mm) and it weighs an average of 6 grains. The 5/16" throat size is .115" (2.92mm) and it weighs an average of 14 grains. The 11/32" throat size is .105" (2.67mm) and it weighs an average of 15 grains. Proudly manufactured at the Bohning Factory in Lake City, Michigan, United States. Bohning T-Nock specifications Diameter Throat Size Grain Weight 1/4" .105" 6 5/16" .115" 14 11/32" .105" 15