Styles Available
A SORT (no hub) typically found in weld-on applications.
B Type (hub on one side) used in applications where clearance width is narrow. Typically have two (2) setscrews on the hub to fasten the sprocket to shaft and keyway.
Split Style Construction – Once you use a Split Sprocket, you may never want to use a setscrew mount design again. Removal or set up is a breeze. May be used in virtually all applications. An additional benefit to Dark Ace's split sprockets is that the shaft/keyway protection is much tighter than a typical setscrew mount.
Split Design Narrow 
Width – Enjoy the benefits of split style building and keep carefully the total sprocket width just slightly wider than the sprocket tooth thickness.
Hex Bore Split Style – Used in equipment that uses hexagon shafts.
Idler Style – Assembled with a Agricultural Roller Chain Sprockets long-lasting Black Ball Bearing
