Colton Industrial Tools AXA Quick Change Wedge Tool Post Zin Coated with Handle. Colton Industrial Tools Part # 97101. Precision-engineered to assure repetitive accuracy. Center bolt thread: 9/16-18 UNF. Quickly and easily installed on an engine, bench, or turret lathe for a wide range of operations. While we guarantee your satisfaction, these work best with Colton Industrial Tools matching AXA tooling. All working parts precision ground and hardened. Completely sealed for maintenance free operation. We also sell custom tooling packages! The item "Colton Industrial Tools AXA Quick ...