These quality, attractive carbon shafts are inspired by Doug Easton's 1920's handmade wood arrows. Features a PhotoFusion™ wood-grain finish. Heavy weight, micro X diameter for deeper penetration. Aluminum HIT inserts allow more tuning and better broadhead alignment. Constructed of N-FUSED® carbon nano-tubes to increase strength and reduce vibration. Bone color nocks. Comes with Aluminum HIT Inserts (not installed.) If you prefer HIT Break Off Brass Inserts 50-75 gr, you can order them separately. Available in 700, 600, 500, 400, and 340. Sold by the 6-pack or the dozen. Please specify. Axis Traditional Carbon Shafting Specifics Spine Point GPI Length Insert Nock Carbon Collar Nock Collar 700 9/32" 6.8 31½" 16 gr X E (loose fit) -- 600 9/32" 7.9 30½" 16 gr X E -- 500 9/32" 8.9 31" 16 gr X F -- 400 9/32" 9.8 31½" 16 gr X F -- 340 9/32" 10.3 32" 16 gr X G -- Straightness ±.003" Weight ±2 grains Length ±½"