Ravin Match Weight Lighted Bolts 400Gr .001 3PK. Included high-impact Ravin polymer nocks brass threaded inserts and aluminum nock bushings. Features 2" high-profile offset vanes and Ravin-engineered lighted nocks. Specifications for Ravin Match Weight Lighted Bolts 400Gr: Manufacturer: Ravin Color: Black/Orange Quantity: 3 Pack Length: 20 in Weight: 400 grain Diameter: 0.346 in Shaft Length: 20 in Overall Length: 20 in Nock Type: Ravin Clip-on Nocks Fletching: 2in Vanes Fabric/Material: Carbon Archery Application: Hunting Features of Ravin Match Weight Lighted Bolts 400Gr Built with high-strength 100percent pur premium carbon construction Included high-impact Ravin polymer nocks brass threaded inserts and aluminum nock bushings Features 2" high-profile offset vanes and Ravin-engineered lighted nocks. Package Contents: Ravin Match Weight Lighted Bolts 400Gr Ravin R134: Match Weight Lighted Bolts 400Gr .001 3PK