Description HMAX Sprockets are made from Cast Nylon 6 featuring integrally molded chain saver rims and hubs. HMAX Drive Sprockets include standard keyway and set-screws. All sprocket assembly hardware is provided in stainless steel. HMAX Sprockets are available for use as a drive or idler sprockets and for stub shaft service as well. Every HMAX 720 Style Sprocket is configured with the hunting tooth pattern also known as “double-life” tooth profile. HMAX 720 Sprockets have typical bore range of 1-15/16″ to 4-15/16″. Other sizes are available, contact MAXCO MAXCO for further information.
