TruGlo Bowfishing 5/16in Arrow Nocks 6-pack High Vis Green Green. Nocks come in a package of 6 for added convenience. Compression spring nocks are strong enough to withstand pulling but easy to install. Long-wearing nocks are designed to withstand daily use. Compression nocks require no assembly. Simply insert the tip of the arrow draw it through the nock and let it penetrate. Nocks are designed not to flex or bounce. Compression nocks assist in achieving proper nock position. Non-skid foot platform prevents nocks from sliding. Inserts work with 5/16" arrows. Specifications for TruGlo Bowfishing 5/16in Arrow Nocks 6-pack High Vis Green: Manufacturer: TruGlo Fabric/Material: Composite Plastic Color: High Vis Green Quantity: 1 Features of TruGlo Bowfishing 5/16in Arrow Nocks 6-pack High Vis Green Contoured string groove improves arrow release High-visibility green stands out in a variety of water and lighting conditions Designed specifically for tapered bowfishing arrows Package Contents: TruGlo Bowfishing 5/16in Arrow Nocks 6-pack High Vis Green The Truglo Bowfishing 5/16" Arrow Nocks 6-pack High Vis Green is a quality addition to the TruGlo lineup. For more great deals on Bowfishing by TruGlo please browse our TruGlo Archery Equipment page. TruGlo TG-TG144A1: Bowfishing 5/16in Arrow Nocks 6-pack High Vis Green Green