It was the standard can from 3 rivers. I bought it from two placs and had the same problems. I apologize a million times over if your shafts did that. It wasnt my intentionto rip you off man. They looked solid to me. Usually I could tell the bad ones apart by the clarity of the finish. I have a raw batch of 23/64 tapered to 5/16. They are chundoo, 55-60. Will they work for your rig?