SPW 3 blades shaft Variprop

Feathering propellers

Material Nibral bronze
Diameter 12 - 13 - 14 - 15 - 16 - 17 - 18 - 19 - 20 - 21 - 22 - 23 - 24 - 25 - 26 - 27 - 28 - 29 - 30 - 32 in
Hub size 107 - 112 - 128 - 140 - 190 - 80

Propeller analysis form