some keels / 'joggers' [half runners] ....

General Discussion
1

[ Except for runner # 1, these are the INSIDE of the fins you’re looking at]

…3 3/8" base, 2 " depth, 3/8 " rake : -

4"b, 2 3/8" d, 3/8" r : -

5 1/2 b, 2 3/4 d, 1 1/4 r : -



2

3 3/4 “b, 2” d , 3/8 " r

4 5/8" b , 2 7/8" d , 5/8" r : -


3

so far, these have been used on / in my 5’11 ’ fish ’ , in various configurations…

  1. As a three finner [back fin in box].

  2. As a four finner [the two biggest sets…also with the blue twin keels] : -

  3. As a 5 finner.

’ the experiment[ation] continues…’ “chip”

p.s. - next [waiting in the wings]…wood core and foam core ones