195000045 Endcap, Round, Internal, .500 Round endcap which slides into a round tube. The endcap is Multi-Gauge and ribbed which means that it will fit in several sizes of Inner Dimension (ID) of. . .
195000050 Endcap, Round, Internal, .750 Round endcap which slides into a round tube. The endcap is Multi-Gauge and ribbed which means that it will fit in several sizes of Inner Dimension (ID) of. . .