Gold Tip Traditional XT Shafts 500 1 doz.. Straightness tolerance of +-.003" and weight tolerance of +-2.0 grains. Available in sizes 600(7.8 GPI) 500 (8.6 GPI) 400 (9.3 GPI) and 340 (10.5 GPI). Includes nocks and inserts. Features of Gold Tip Traditional XT Shafts GPI 1.5 Length: 32" Straightness Tolerance: +/- .3" Weight Tolerance: +/- 2 gr Outer Diameter: .38" Inner Diameter: .246" Package Contents: Gold Tip Traditional XT Shafts GT Nock Accu-Lite Insert Gold Tips Traditional Series combines the elegant look of classic wood-grained cedar with the proven performance and durability of 100percent carbon construction. Features/Specifications: GPI 8.6Length: 32Straightness Tolerance: +/- .3Weight Tolerance: +/- 2 grOuter Diameter: .3Inner Diameter: .246 Included Accessories: GT NockAccu-Lite Insert