Here are 4 antique cast metal casters. These industrial casters are very attractive. I love the holes in the wheels. There are 2 different sizes but they are all the same style - heavy duty long stem casters. The larger 2 have almost a 2" wheel and almost a 3 1/2" stem. The smaller 2 have about a 1 3/4" wheel and a 3 1/2" stem. Rusty. Very nice and priced to sell.