The Plumber's Choice 3 in. Galvanized Steel Hot Dipped Pipe Roller Chair (5-Pack)

The Plumber's Choice Roller Chair Will Support Your Pipes While Allowing Axial Movement with No Frictional Resistance. Manufactured with The Highest Quality Materials, These will Withstand Heat, Corrosion, Weather and Heavy Loads In Indoor, Outdoor, Commercial and Residential Applications. Designed for Use Directly Above The Support Structure (May Be Bolted or Welded to the Structure). Vertical Adjustment Can Only Be Done Via Shimming Under the Chair During Installation. Item Consists of a Chair, Roller, Threaded Rod and 2-Hex Nuts.