Holdrite 1/2" Galvanized Steel Swivel Ring

Note: Image is of 4" Galvanized Steel Swivel Ring. Adjustable loop hanger Ideal for noise & vibration isolation and dissimilar metal isolation Galvanized steel loop hanger with 3/8" swivel nut and rubber liner Conforms with Federal Specification WW-H-171, MSS SP-58 and SP-69 Application: Pipe hanger Overhead Horizontal Acoustic Isolation