Guard, Inlet, Height (In.) -, Width (In.) -, Depth (In.) 1 in, Outside Dia. (In.) 14 1/2 in, Agency Compliance OSHA Compliant, Construction Material Steel, Finish Gray Baked on Polyester Epoxy Powder Coated, Application Provides Protection on Inlet of Blower, For Use With 4C121, Includes Mounting Hardware