Please FCS users: need dimms.


I’m planning to add removable side bites to my EPS longboard. I can find here in Spain only FCS plugs, which they sold spare.

What I need is the set of A-B-C dimmensions on the picture attached, so I can build a template fin for placing the plugs in the correct position.

Please could you take out one of your FCS fins and make those 3 measurements as close as you can???

Milimeters, if possible.

Thanks in advance.


A = 145mm

B = 180mm

C = 330mm

before making the fin make sure someone else confirms this if possible.


Josh, are you sure it’s not 14.5 mm - 18.0 mm - 33.0 mm ?

Nice one Josh!!!

Those are waayyy to much… its .5 inches for depth, 3/4 for plug thing length, and the gap is 1 1/4 exactly


A = .5 inches

B = .75 inches

C = 1.25 inches

hahaha! good one you idiot josh! hehe. unless i was mesuring Nev’s board i’m so incorrect.

bob marley has the right dimensions. tip to others: when your half asleep at 11:30 pm don’t try mesuring fins. sorry Neira!


Thanks Bob and Josh and Balsa and…

Well, anyone confirms Bob’s dimms???:

A= 0.5" = 13mm

B= 0.75" = 19mm

C= 1.25" = 32mm

Please Chip, drop in here.


Well, anyone confirms Bob’s dimms???:

A= 0.5" = 1.27mm

B= 0.75" = 1.90mm

C= 1.25" = 3.17mm

Are you sure it’s nost supposed to be cm and not mm? :slight_smile:

Sounds right to me. It’s 2" from the front of one tab to the front of the other. Makes sense to use 1/2", 3/4" and 2".



oily croist

ow do you guys cut m&ms in half ?

with a hot wire?

who woulda ever thought

a system would have

been based on

candy covered chocolates.

what a wonderful world

only in switzerland.


where all the hands are clean

Thanks Haavard.

Ambrose, you hit the nail…as usual.

Let’s leave it like this (70,05mm is what AUTOCAD says; I think I’ll be able to cut at 7cm…):


My friend Nando has taken those measurements for me/us directly in mm:

"Que tal Deivid, He tomado las medidas de una quilla de las del tablon. Me

parece que es pequeña (estabilizador mas que quilla), pero la base debe ser

universal asin que…




So this is the final template (if nobody disagrees):