Split Ring Hanger Split Ring Hanger Pipe Size (in) 3/4 Rod Size 3/8 in Max Load (Lb.) 180 Material of Construction Copper Electro Plated Cast Iron Length (in) 1-3/8 Thread Size (in) 3/8 Metal Detectable Yes Recommended for The Suspension of Stationary Non-Insulated Copper Tube Lines Includes Bolt And Nut Standards Conforms With Federal Specification WW-H-171 (Type 25) Manufacturers Standardization Society (MSS) SP-58 (Type 12)