... is same as our WOK,good mobility and lower noise 1.cam clutch is a sprag type freewheel supported by bearing ... the following page.TypeSizespped WeightResistancetorque TKN1) Namax3Dr6Lef TRdH7Nmnimax2)min-1 min-1 WAS(NSS)61.75,0007,5001960.60.30.010.18WAS ... .8WAS(NSS)351141,3002,00072170.810.319WAS(NSS)401481,200,1,80080181.210.3910WAS(NSS)451741,0001,60085191.210.4411WAS(NSS ...