These are a really robust prop and can cop a decent knock without breaking. The center is really thick at 17.5mm, Master Airscrews are 14mm so only just fits shorter prop drives.
The other thing I notice is it's quite heavy and my NTM 42-48 was working pretty hard to turn it. Maybe better suited to a larger motor or glow engine.
Still I like this product and would be happy to buy another. Pity they don't make a 13"
Certified Buyer Rated
Mar 19, 2015
Great quality. Feels really robust. Going to fit it to my 1400mm FMS T.28