MAGNALOY COUPLINGS MAGNALOY COUPLINGS M30012012 M500 8010021500 / 84836080 / 21 model 800 MODEL100 MST-32-8/16 C00195844 P511B193BEAL23-24CAS19-1 TYPE 200 R COMPLETE WITH INSERT. TYPE M 500 M4212 MODEL 100, 1 HALF BORED 28.6MM Model 200 HUB 270H5 - 50 D HYTREL 270 INSERT INSERT FOR MODEL 200 COUPLING MATERIAL : M270H5 - 50 D HYTREL (BLUE-GREEN) Model 800 Alpena Mich LIGHT WEIGHT Rubber for Coupling Model 900 RM M 170 N