GF Series - 10x4 Propeller

very good ++++++++++

Not great. Doesn't fit the planes I have. Hole for the shaft is inconsistent, there are no bushings/adaptors, the base is uneven, and not solid. They are solid as heck but I don't seem to work for the motors I have.

This series is much more refined and better balanced right out of the package. The center hubs havebeen a bit distorted perhaps from still being too hot when pulled from the mold. This current full blade series has vecome too thick at the hub for some of my engines. I cant use spinners because there's not enough prop shaft left for a nut.