A pair of VM 4.7x2.3 prop blades suitable for the Elf Pro El, the Spin El and other mini F5K type electric gliders. These blades require smaller spinner/hub assemblies with 1.6mm diameter hinge pins.
These are a modified version of the Graupner 4.7x2.3 CAM Folding prop blades, OEM ID 1336.12.6.
Note this product consists of two carbon filled pastic propeller blades only. The central spinner/yoke assembly is not included.
| VM 4.7x2.3 CAM Folding Propeller Blade Specifications |
|---|
| Prop diameter |
12 cm |
4.7 in |
| Prop pitch |
6 cm |
2.3 in |
| Width of blade root |
4.0 mm |
0.157 in |
| Hinge pin hole dia |
1.6 mm |
0.063 in |
