The Ultra-Nok is the only metal nocking loop that will not un-nock your arrow.  Other nocking loops when twisted or accidentally bumped cause arrow to dislodge from rest or pop off the string.

Will eliminate bowstring wear as well as align your peep sight. Has FOUR - not two - anti-vibration screws to keep the ULTRA-NOK securely on your string without sliding, guaranteeing accuracy shot after shot.

• Adjusts to fit all arrow nocks
  Multi-positioned back plates accommodate the largest arrow nocks (11/32) to the smallest (G-nock)

• Will not un-nock your arrow
  Other metal loops when twisted or accidentally bumped cause arrow to dislodge from rest or pop off string

• Has 4 anti vibration screws
  Don’t settle for less. To maintain accuracy shot after shot, you need 4 screws with nylon patches eliminating nock point creep.

• Extra long
  Allows more room for your release-aid.

• Have many advantages over string loops.
  The ULTRA-NOK is easy to install and adjusts for easy tuning. It will not fray, stretch, wear-out, break or need replacing, It is easy to locate, attach release aid to, and will not slip up or down on the string.