If you're looking for a reliable replacement cutter wheel, look no further than the RIDGID 33120 Cutter Wheel. It's designed to fit Ridgid 4CW50 and 4CW51 models. The heavy duty steel construction is meant to withstand rugged use in demanding applications. Features include a flat cutting edge and smooth chamfered rim. You'll be pleased with how well the RIDGID 33120 Cutter Wheel works for you on the job.. This item has been restricted from sale in the following state (s): []