What is SST PURE?
SST PURE is a patented process of shaft alignment that analyzes a golf shaft to find its most stable orientation. Using proprietary patent-pending computer software and sensitive data-acquisition sensors, the SST PURE Shaft Alignment System quickly locates the neutral plane in each shaft. By assembling the club with the shaft in this SST PUREd position, off-line twisting and bending during the golf swing and at impact are greatly minimized. The SST PURE system also generates a printout for each shaft, showing its structural and performance analysis.