Secure pipes, cables & more to struts & channels using Discount Strut Accessories Blue High Temp. 304 Stainless Steel Cush-A-Nator® 1.05" diameter for a 3/4" Pipe Size. The thermoplastic vulcanized material cross-linked with high perfromance rubber & thermoplastic elastomers provides the highest operating termperature range in the indsutry.