The ATI inertia ring, size 7 steel in a standard two-ring configuration, supplies the inertia element for compatible assemblies. Built from steel with a 2-ring standard profile at size 7, it is intended to replace or upgrade inertia rings where that specification is required. Choose this standard two-ring steel inertia ring when matching components that accept the 7-sized standard profile.
ATI Inertia Ring - 7 - Steel - 2 Ring STD