PJP ET20 d3 20mm Brass Internally Threaded Hex Spacer
ET20 d3 20mm Brass Internally Threaded Hex Spacer Internal 3mm Threaded Hex Spacer. 20 mm (0.787 '') long.Visit the Warwick Test Supplies website for more information on PJP ET20 d3 20mm Brass Internally Threaded Hex Spacer