AMH 7 tooth sprocket features cast alloy ‘A’ plate with removable/replaceable trident-style teeth. Both teeth and sprocket plate are cast from 8630M, quenched, and tempered to 380-400BHN to match the most demanding server abrasion applications. AMH can also add flanges in a wide range of sizes based on customer request. Pre-installed hubs can be utilized, which would allow the unit to be completed and shipped as a full assembly.