Easton Sonic 6.0 Shafts dz Spine:500 Utilizes a technolgically advanced visco-elastic

Utilizes a technolgically advanced visco-elastic dampening membrane and high modulus carbon weave

Brand new never used

High definition LCD displays real time charging status

Does not come with String

secure mount

Easton Sonic 6.0 Shafts dz Spine:500 Utilizes a technolgically advanced visco-elasticSize Shaft Weight (GPI) Spine @ 28 Span (deflection in inches) Stock Length (inches) Field Point (O. D. inches) O. D. Inches 6MM ST Insert Size 6MM HP Insert Size SD 19 Adjustable Point 250* 9. 5 0. 250 *32. 5 9 32 0. 291 #2 #4 N A 300 8. 8 0. 300 32 9 32 0. 286 #2 #4 N A 340 7. 8 0. 340 31. 5 9 32 0. 279 #2 #3 One Size 400 7. 2 0. 400 31 17 64 0. 275 #1 #2 One Size 500 6. 7 0. 500 30. 5 17 64 0. 273 #1 #2 One Size 600 5. 8 0. 600 30. 5 17 64 0. 268