STX Allround Fin fitting to Slide In Finbox on inflatable SUP Boards 

STX Allround Fin fitting to Slide In Finbox on inflatable SUP Boards

STX standard fin for all STX boards with plug-in box fin box system.
 

Also suitable for all SUP brands with a slide-in box fin system in inflatable SUPs (I-SUP).

This fin is specially designed to be installed quickly, easily and without tools using the cotter pin provided.
This original STX fin can be used on flat water, waves and rivers .
This Allround fin can be used in all commercially available plug-in box fin boxes of all brands.
 
The fin itself is unbreakable, very durable and ideal for all paddlers who prefer a versatile range of use for different waters.
Tool-free assembly using the split pin provided
Standardized plug-box fit - suitable for all SUP brands with plug-box fin system.

Length 9' - 25cm