This is a set of four vintage Keystone "Add-A-Caster" sockets for chairs, beds, or tables with 5/8" brass sleeves. These casters are new old stock and were made in the United States. The brand is Keystone and the color is brass. The material is also brass. These casters are suitable for antiques and furniture parts and salvaged pieces. NOS, item is stapled package due to stickiness of age release packaging. Thanks!
