PROTOTYPE :: Compatible with HD and CL driver shaft flow.Strong, high, far away ...The functionality required for the FW shaft is very selfish.The craftsman Hashimoto's specialty is toe-down design, shaft winding technology using the best materials, and a unique double-hold manufacturing method that increases the speed to the maximum speed. A feeling ”is realized.Its uniqueness, which is unique, is a rare shaft that makes you feel “uncomfortable” when you first get it.And that “discomfort” will soon become your truth.