Our T1302 and T1310 series of heavy duty stand-off brackets adapt to almost any size leg with the use of pipe-to-pipe clamps or adapters. The material is hot dipped galvanized steel. Related products: T1305KTU stiff arm, T1003 and T1103 pipe-to-pipe assemblies. If you need a configuration you don't see listed here, please call and let us build one for you.