CLUTCH BELL FOR BRUSH CUTTER EFCO 8200 TRIMMER 8260IC - 200 - 261 - OM 720 INNER BELL DIAMETER: 58mm PIN OUTER diameter: 12mm PIN LENGTH: 31mm COUPLING TYPE: SQUARE INTERNAL COUPLING DIAMETER: 7mm EMAK - OLEOMAC - DYNAMAC - EFCO Code: 012302 Original code: 4162027 AT