MK 10x20B Folding prop blades

New range of Marcus Koch Powercroco ultra high power, high pitch prop blades. Used on German speed racers with speeds of 600 Km/hr. Designed for 45 mm yokes but can be used on all yoke sizes. Can be used at power levels up to 20 kW.

Broad blade version.

MK 10x20 Folding Propeller Blade Specifications
Prop diameter	25 cm	10 in
Prop pitch	51 cm	20 in
Weight of 2 blades	10.2 g	0.36 oz
Width of blade root	7.95 mm	0.313 in
Hinge pin hole dia	3.0 mm	0.118 in
Max power	20 k W