Empire Industries 3/4" Black Split Ring Extension Hanger (2-Screw)

3/4" Black Split Ring Extension Hanger - 2 Screw style Material: Malleable Iron Finish: Plain Service: Designed for the suspension of non-insulated stationary pipe lines horizontally and vertically. Approvals: Complies with Federal Specification WWH-171-E (Type# 25), A-A-1192A (Type# 12), Manufacturers’ Standardization Society SP-58 and MSS SP-69 (Type# 12). Notes: Split ring extensions hangers with hinged design available in 3/8" - 4"