This post ball is made of cast iron. The ball fits over 3"" square pipe or tubing. Each post ball is 5"" tall, 2-1/8"" ball diameter and weighs 2.937 lbs. Earn a quantity discount when you purchase 4 and more or 12 and more. Items ship same day.
Miller Alumninum Channel for MG020 Series Channel Mounted Edges, Sold by the Ft