This End Cover is used for 60mm Round Extrusion, M601. It is made of plastic and weighs 0.009 kilograms. Its diameter is 57.8mm. The four feet on the edge of the disc and the feet on the center of the cover can insert into the 60mm Round Upright and serve as the cover on the extrusion post.  If the Round extrusion post is not tall and for the purpose of the good appearance, the cover is usually used to put on the top of aluminum exhibition extrusion. Also, the cover can avoid injured when people accidentally hit the extrusion. If you have the demand for End Cover, LingTong will provide the component separately or on the extrusion and send them for you together.