Boat 3-blade Propellers Electric Outboard Trolling Motor Prop And Mount Nut Marine Dinghy OutboardHigh strength plastic three-blade propeller - durable and easy to useChops weeds very wellIncrease your speed efficiently without tangling up in the weeds in up in the shallows and in .Includes a install nut, sheer pin for propeller change and installationWork for ET44L ET54L D65 electric/ trolling motorsInner Hole Diameter: 1cm/0.39 inchColour: BlackMaterial: PlasticPackage Contents:1 x Boat PropellerOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.