Empire Industries 3" Electro-Galvanized Short Arm Riser Clamp

3" Electro-Galvanized Short Arm Riser Clamp Material: Carbon Steel Finish: Electro-Galvanized Service: Designed for supporting and stabilizing vertical pipe runs. Overall length of clamp is shorter than standard to accommodate field requirements. Approvals: Complies with Federal Specification WWH-171-E (Type# 8), A-A-1192A (Type# 8), Manufacturers’ Standardization Society SP-58 and MSS SP-69 (Type# 8).