Minimum thickness for fin boxes

General Discussion
1

What is the minimum thickness for each of the fin boxes?

Lokbox

Probox

FCS

Futures

Center boxes

etc

2

Lokbox - 11/16ths at shapers rear dot.

Longboard center boxes - 1" at rear dot.

3
Quote:

What is the minimum thickness for each of the fin boxes?

Lokbox

Probox

FCS

Futures

Center boxes

etc

ProBox - 11/16 ths.

Hi-Surf 10" center fin channel - 1"

Mahalo,Larry