Lumenok Crossbow Bolts Capture HD Orange 20in. 3pk.. Bolts are squared on the nock end to ensure proper functioning of the lighted nock. Factory fletched with 4" vanes. Length: 20". Includes brass inserts. Weight: 338 gr. (without point). Specifications for Lumenok Crossbow Bolts: Manufacturer: Lumenok Color: HD Orange Quantity: 3 Pack Length: 20 in Included Accessories: HD Orange - Capture Nock Nock Type: Capture Archery Application: Hunting Package Contents: Lumenok Crossbow Bolts 100 percent carbon crossbow bolt with Lumenok lighted nocks installed. Bolts are squared on the nock end to ensure proper functioning of the lighted nock. Factory fletched with 4 vanes. Length: 20. Includes brass inserts. Weight: 338 gr. (without point).