Small Scale Military Headquarters

Hello , i need help :

Can these propeller be used for our 1/18 planes (seems great looking)

http://www.hobby-lobby.com/scale_4_blad ... 2_prd1.htm

The idea is to make a F 4U4 , 4 bladed corsair or make my Pickel's P 36 Hawk more realistic....

I thought the same thing, but when i got it, I realized that it is big. The hub is huge compared to 1/18 stuff. I will try to get some pictures this week. I could live with the diameter of the blades being about 1/2 inch too long, but the hub looks out of place.