NRS SUP Board 5″ Fin is for replacement on inflatable paddle boards that use the quick release slide in fin box. Designed to be used as a center fin or run in pairs in the outside fin boxes in shallower water such as rivers or to help with quicker turns. The NRS fin is super durable fin installs and removes in seconds with no tools.
- 2″, 5″ and 9″ deep fins are interchangeable on NRS SUP boards and other boards that use the same holding plate:
- Fins are made of a rugged nylon-reinforced plastic that can take the hard knocks of stand up paddling.
- Base of the fins is 1 3/8″W x 7 3/8″L.
- A tethered locking tab holds the fin securely in the plate.