Replacement Pipe Cutter Wheel, Compatible with Manufacturer Model Number 466C, 466HWS, 466S, 472C, 472HWS, 472S, Compatible Material Iron, Steel, Tool Length 2 1/2 in, Compatible with Grainger Part Number 19U189, 43FT07, Material Steel, Compatible with Brand Ridgid, Product Type Replacement Cutter Wheel