... drum , brake winch manual 1350KG heavy duty hand winch, manual lifting device , boat trailer hand winchesModel: R-W-03 SpecificationSafety trucking capacity3000lbs 1350KGGear ratio9 ... .5×19.5cmG.W./N.W.22/20.4kgMOQ200pcsDelivery time30days3000lbs hand winch, trailer winch, boat winch