Cross Feed Extension Plate Kit for Ammco 4000 & 4100 Twin Cutter Brake Lathes The Cross Feed Extension is used to increase the capacity of the twin cutter to machine large diameter brake discs on the standard Model 4000 and 4100 Brake Lathes. MADE IN USA! Need to do larger rotors on your Ammco? This is the kit for you! This kit allows you to have an increased rotor capacity of 5 1/2 inches. Includes: - Plate - Flat Head Socket C - Flat Head Socket H - Longer Stud - 5/16" Long Allen Wrench - Hold Down Nut Part #: 7936 Same as Ammco Part #: 6936.
