.167" inside diameter glue in target point Break-offs from 80 all the way to 130 grains in 10-grain increments Weight: 130 grains Sold as a 12 pack Shaft Fitment: ProComp: 1150-810 spine use #1 | 710-470 spine use #2 | 420-380 spine use #3 | 340-250 spine use #4 A/C/E : #1 for use with all spines A/C/G: 1500-660 spine use #1 | 660-540 spine use #2 | 480-430 spine use #3 Avance: 2000-900 spine use #1| 810-550 spine use #2 | 500-450 spine use #3 | 410-340 spine use #4 Carbon One: 2000-900 spine use #1 | 810-550 spine use #2 | 500-410 spine use #3 Apollo: 2000-1200 spine use #1| 950-740 spine use #2 | 670-560 spine use #3