Designed for attaching hanger rod to the top flange of a beam or bar joist, where the flange thickness does not exceed 3/4 inch (19.05mm). The open U design permits rod adjustment. The universal design of the 3/8" allows it to be used in an inverted position on the bottom flange of a beam as well.
Underwriters' Laboratories Listed in the U.S. (UL), Canada (CUL), or sizes 3/8" to 7/8" only. Factory Mutual Approved for rod sizes 3/8" and 1/2" only. Complies with Federal Specifications A-A-1192A (Type 19) and Manufacturers' Standardization Society ANSI/SP-69 and SP-58 (Type 19). The 3/8" rod can be used in an inverted position (bottom of beam) and follows the same U.S. (UL), Canada (CUL), and Factory Mutual Approvals. Used in this manner the 3/8" also complies with Federal Specifications A-A-1192A (Type 23) and Manufacturers' Standardization Society ANSI/SP-69 and SP-58 (Type 23)
Malleable iron with hardened steel cup point set screw.
Plain or electro-galvanized