Product DescriptionQuality Archery Designs Ultra-Nok Standard - N2.
Designed to be used with most shallow engagement type releases. The Ultra-Nok stops the arrow from falling off the string at full draw. Designed to eliminate string wear, arrow pinching, and cable interference, it securely clamps to the string. Maintains positive peep alignment. Designed for use with shallow engagement type releases. Prevents arrow from falling off string at full draw. Maintains peep alignment.