Product Description:
Material: Aluminium

Before purchase please make sure the CORRECT SIZE you need to avoid any mistake.
All dimensions are measured manually with deviation （ranged）at ± 0.2mm

Package Included:
1pcs Spinner (Propeller Is Not Included)

Multi size spinners for choosing.
D28XH27mm Dia3.17 fit for 6'' to 9'' padles.
D33XH30mm Dia3.17 fit for 10'' to 11'' padles.
D38XH34mm Dia4.0 fit for 12'' to 14'' padles.
D43XH38mm Dia5.0 fit for 15'' to 18'' padles.
D48XH42mm Dia6.0 fit for 15'' to 18'' padles.

Tips:
D is dia of spinner, please choose the suitable one according to your plane.
H is height of spinner, vertical distance from high point to low point of spinner.
Shaft is motor shaft core, usually your motor shaft is as large as the shaft core you choose.