Material Carbon steel Finish Galvanized, Steel Hot Dip Galvanized, Stainless Steel Applications Pipe support. temperature resistance from -20 °C to+10 °C Size range 1/2″ to 10″. Complies with Manufacturers Standardization Society MSS SP-58 & MSS SP-69 – Type 8. Available with EPDM Rubber Lining. UL listed.