In Nock "F NOCK" Bohning (1 pk)

Bohning's F Nock fits Micro, .166" ID shafts (commonly referred to as 4mm or G Nock) and "UNI G Bushing" bushing systems. The F Nock features a .120" (3.05mm) double-locking throat. Each F Nock weighs an average of 6.5 grains (421.2 mg). Tech Tip: For ease of insertion and indexing, apply a small amount of Bohning's Tex-Tite or Seal-Tite Wax to the nock shank. NOT ALL NOCK BRANDS ARE EQUAL At Bohning, every nock style must pass the following steps before it is introduced to the market: 1.) Computer simulations identify potential weak points. 2.) Destructive testing methods expose potential design flaws or material defects. 3.) Accelerated life cycle testing with a custom made bow is done at kinetic energy levels exceeding 110 ft-lbs (almost twice that of most hunting bows). A single Nock must withstand over 1,000 shots or it will revert back to step 1.)
Proudly manufactured at Bohning's factory in Lake City, Michigan, USA.