ABC props

[jkr]

I was looking those props but i found some numbers that i don't know.

ABC 2716-10-50 eg
1)The number 10 is the rake angle.
What is "rake" and how does this angle effects on a prop?

2) The number 50 is the blade aerea
How we measure the ''blade aerea'' and what does it mean?

I would like to try one of those but i don't know which type!

[Chilli]

Here you go:

https://www.modelpowerboat.com/content.php?136-propellers

ABC makes excellent props but be careful which props you choose. Using the same diameter and pitch as a typical Octura X series will usually result in more speed, but with this comes a big increase in load placed on your motor and controller.

[jkr]

Here you go:

https://www.modelpowerboat.com/content.php?136-propellers

ABC makes excellent props but be careful which props you choose. Using the same diameter and pitch as a typical Octura X series will usually result in more speed, but with this comes a big increase in load placed on your motor and controller.

That was very very helpful.
Also who makes them and is there a coplete list of them?

[Chilli]

https://www.abcprops.com/proppdf/PROPSHEET(1104).pdf