Predator Z-3 Shaft Shaft...High-tech shaft Joint...Uniloc Ferrule (diameter)...11.85mm Length...29 inches Tip...Kamui Clear Black (S) *Has only been used a few times, so there is no wear or deterioration. I purchased it and used it for only one month, so I think it has almost no signs of use. There is also very little chalk stain. I have been storing it at home for about six months, but I am selling it because I don't use it. There is no warp or bend visible to the eye. I mainly use REVO, but even compared to that, the amount of deflection seems to be comparable. There are no problems with strength or spin. This is a used item, so please understand before purchasing. Thank you for viewing.