It looks like a great screw, without burrs and punching residues. Adapters for different motor shaft diameters: ø3;4;5;6 and 6,4 mm. 2 pcs each!) I don't know yet. Balancing and his weight did n't check. I'll be measuring thrust on different engines soon. The quality of the product fits the description! Came fast. Thank you

На вид отличный винт, без заусенцев и остатков штамповки. Адаптеры для разных диаметров вала двигателя: ø3;4;5;6и 6,4мм.(по 2 шт каждого!) На прочность пока не знаю. Балансировку и его вес не проверял. В ближайшее время измерю тягу на разных двигателях. Качество товара соответствует описанию! Пришёл быстро. Спасибо

It looks like a great screw, without burrs and punching residues. Adapters for different motor shaft diameters: ø3;4;5;6 and 6,4 mm. 2 pcs each!) I don't know yet. Balancing and his weight did n't check. I'll be measuring thrust on different engines soon. The quality of the product fits the description! Came fast. Thank you

This is indeed a very nice 3-bladed airplane prop. The finish is above average. No mold flash, no irregularities. It's perfectly sized for a FT-Spitfire with a 28mm outrunner with 1200kv or similar, on 3S. Added bonus: it comes with a pair of each of six adapter ring sizes : 8mm, 6mm, 5mm, 4mm, 3mm, 1/4".

This is indeed a very nice 3-bladed airplane prop. The finish is above average. No mold flash, no irregularities. It's perfectly sized for a FT-Spitfire with a 28mm outrunner with 1200kv or similar, on 3S. Added bonus: it comes with a pair of each of six adapter ring sizes : 8mm, 6mm, 5mm, 4mm, 3mm, 1/4".

This is indeed a very nice 3-bladed airplane prop. The finish is above average. No mold flash, no irregularities. It's perfectly sized for a FT-Spitfire with a 28mm outrunner with 1200kv or similar, on 3S. Added bonus: it comes with a pair of each of six adapter ring sizes : 8mm, 6mm, 5mm, 4mm, 3mm, 1/4".