Description:Cat® Falling Object Protective Structure Guard assemblies are bolted to the exterior of the cab of Cat machines to add a layer of protection against vandalism. Cat guard assemblies provide a protective structure for the operator that guards against falling objects. Assembly consists of plates, handle, bar, hinge assembly and boss.Application:Cat® Guards are used in the operator compartment as part of the structural frame system of Cat machines. Consult your owner's manual or contact your local Cat Dealer for more information.