Cutting edge kit that fits most Greenline 12" Augers, This replacement kit includes two cutting edges and the four carriage type mounting bolts with lock nut. These edges measure 5 1/8" across the cutting edge, 4 1/4" Across the top of the edge, bolt holes are 2 1/2" on center and are punched for a square shoulder carriage bolts (included). Disclaimer: Any and all Original Equipment Manufacturer's (OEM) tradenames, trademarks, drawings, colors, descriptive information and part numbers are used for parts identification purposes only, and DN Equipment, LLC (DN) is in no way implying that any specific parts are OEM parts. Further, any use of the OEM's tradenames, trademarks, drawings or part numbers by DN is designed only to aid DN's customers, in obtaining the proper DN part or component which will replace the OEM's part.