The Cleveland Gear Company has been manufacturing gears for over 100 years. An early member of AGMA, Cleveland is a pioneer and world leader in worm gear technology. Today, Cleveland Gear manufactures open gearing including: helical, double helical, spur & worm gear. We also provide a wide variety of enclosed gear drives including: "Standard" Modular worm-gear reducers (1.3" to 36" C.D.), Modified Standard and Custom worm-gear reducers, Ratio Multipliers and Helical shaft-mount and Screw Conveyor drives. NEW products include our Stainless Steel and Cleanline Reducers.