Size Range: 1/2" through 36"
Material: Carbon steel U-bolt and four finished hex nuts
Finish: Plain, Fig. 137: Zinc Plated (Hot-Dip Galvanized optional) or Fig. 137S: Hot-Dip Galvanized
Service: Recommended for support, or guide of heavy loads; often employed in power, process plant and marine service.
Approvals: Complies with Federal Specification A-A-1192A (Type 24), WW-H-171-E (Type 24), ANSI/MSS SP-69 and MSS SP-58 (Type 24).
Ordering: Specify figure number, name, material specification, dimensions A, B, C, D, and E, and “with hex nuts” or “without hex nuts”.
Note: The acceptability of galvanized coatings at temperatures above 450°F is at the discretion of the end user.