Turn Fins

[Jan Kinley]

Hi guys. Just finished a bunch of straight fins for the UL-1.

Was wondering if there would be any interest in blank fins that are not drilled for use on other boats before I tear this setup down?

The fins are made from 7075(very strong) aluminum at .090 thick.

Also what angles would you like to see on this fin? 5% 10%? Where would you like to see the angle start, top, middle, bottom?

Any input appreciated.

 

[Mark Leyde]

Hi guys. Just finished a bunch of straight fins for the UL-1.Was wondering if there would be any interest in blank fins that are not drilled for use on other boats before I tear this setup down?

The fins are made from 7075(very strong) aluminum at .090 thick.

Also what angles would you like to see on this fin? 5% 10%? Where would you like to see the angle start, top, middle, bottom?

Any input appreciated.

View attachment 12661

That looks like a vary nice fin you have there. There should be a good demand for them. Could you supply us with the length and width of them?

 

[Jan Kinley]

Sure thing.

The tip to tip length is 4.4 inch. The length from the front flat to tip is 4.0 as would be mounted on the UL-1

The width is 1.7 at the widest part.

 

[Zach Davis]

Hi guys. Just finished a bunch of straight fins for the UL-1.Was wondering if there would be any interest in blank fins that are not drilled for use on other boats before I tear this setup down?

The fins are made from 7075(very strong) aluminum at .090 thick.

Also what angles would you like to see on this fin? 5% 10%? Where would you like to see the angle start, top, middle, bottom?

Any input appreciated.

View attachment 12661

That looks like a vary nice fin you have there. There should be a good demand for them. Could you supply us with the length and width of them?

I got one of these fins from Jan and it is great. The service was execellant. I have it on my .12 rigger and its very sharp. I would think it would also work very well on the JAP boats and is the best bang for the buck I have found.

Thanks,

Zach

 

[Chris Thomas]

How much are they??

 

[nitrotwin]

How much are they??

What he said thanks JWB

 

[Zach Davis]

How much are they??

What he said thanks JWB

The undrilled fin was $12 plus shipping.

Zach