Conduit Hanger; Type Conduit Hanger with Bolt and Nut; Trade Size #6; Conduit Type 2-1/2 Inch Rigid/EMT; Material Steel; Finish Zinc Electroplated; Size 1-1/4 Inch D x 4-1/2 Inch H; Standard Package 25; Approval UL (Canada and US), CSA; ROHS Compliant; Application to Secure Conduit to Threaded Rod, Insulator Support/Directly to Mounting Surface