4mm Drive Shaft W Propeller and Universal Joint for RC Boat, L130mm Shaft, L80mm Sleeve, D36mm Propeller, Fit for 2mm Motor Shaft Resistors Outer Diameter: 36mm / 1

Outer Diameter: 36mm / 1

1 x 20x 21mm glass magnifier

Inner Size: 183 x 31 x 42 mm / 7

105 x 15 x 15mm (L*W*H)

Mounting Hole Centre Distance: 80mm /  3

4mm Drive Shaft W Propeller and Universal Joint for RC Boat, L130mm Shaft, L80mm Sleeve, D36mm Propeller, Fit for 2mm Motor Shaft Resistors Outer Diameter: 36mm / 1This Drive Shaft Assemble Kit Include: Drive Shaft + Shaft Sleeve + Universal Joint + 3 Blades Propeller + Gasket Set + Prop Nut Top + Stainless Steel Drive Dog + Hex Wrench + Screws Note : There is bearings between the shaft and the shaft sleeve, it could hold on high strength Material of Shaft: Stainless Steel Material of Blade: Nylon Universal Joint Top Hole Diameter: 2mm Suit for Motor Shaft Diameter: 2. 0 mm Drive Shaft Size: 130 x 4 mm