McMaster 3084T38 Threaded Rod Mount Roller Loop Hanger, 8 5 8" ID, for 8 Pipe Size, 780 lb G6061982 Blade Length Metric 30 Blade Length Metric 30 m Range 4 Degrees to 175 Degrees F Body Material Glass Filled Nylon Connection Type Push to Connect x Push to Connect Color Black Fittings Sub Category Unions Application Air System of Measurement Imperial Standards 2011 65 EC Overhead Roller Material Cast Iron Thickness 13 32" Threaded Rod Included No Width 2 1 2" Country of Origin United States DFARS Compliance Specialty Metals COTS Exempt ECCN EAR99 REACH Compliance Not Compliant RoHS Compliance Not Compliant Schedule B Number 7326 The roller turns to accommodate motion as pipes carry fluids and gases at fluctuating temperatures or pressures