Inflatable SUP US Fin Box with PVC Patch

Replacement US Fin Box for inflatable SUP, by air7/saruSURF.

• US box fin system for inflatable SUP
• Precision injection molded with a hydrodynamic design
• Made from tough polycarbonate plastic
• Central entry point
• Compatible with standard US box fins
• Does not come with glue
• Does not include fin or fin hardware
• Does not have permanent nut insert as found on many Starboards