The FCS Glass Flex MR-TX (GS) Trailer Fins. FCS no longer makes the GS - the MR-TX is the same size.

Glass Flex is formulated to replicate the flex and memory properties of laminated fiberglass. It offers the flex pattern modeled of a hand-foiled fiberglass fin and the ability to mold highly technical computer generated foils accurately.

Base: 3.55in.
Depth: 3.62in.
Area: 9.05sq.in.

All FCS fins can be ordered as singles. If you do not find the one you are looking for - email us and we'll get you what you need.