This Counterbored Pattern Spacer has a length of 8mm and provides thru-holes and threaded holes on the 32mm Pattern. When fastened down using the thru-holes, the threaded holes provide a convenient mounting point for the next component in your assembly. The counterbore on the thru-holes allow the screw heads to be flush with or below the top face. The 32mm bore allows 32mm OD tubing or goTUBE to pass thru. The underside has a bearing recess which allows it to capture the 1601-1032-0012 12mm bore flanged ball bearing.