Description:Material: Made of 304 stainless steel material, high strength, durable

Application: Suitable for model boats, toy boats, modified boat models, handmade boat models, professional boat models, etc

High Concentricity: The shaft has high concentricity and high driving efficiency

Installation: RC boat accessory with thread, easily install nuts

Package: You will receive 1pcs shaft assemble kit

Specification:Material: Stainless SteelSize: 30cmx25cmPackage Includes:1 Piece Axle Sleeve1 Piece Shaft1 Piece Metal Paddle Fork1 Piece M4 Stainless Steel Self locking Nut1 Piece 4mm Gasket2 Pieces 4×7 High Speed Flange BearingNote:Please allow slightly errors due to manual measurement and different monitors