US fin box fast screw with plate

Strong, reliable, and effortless to use – this US fin fast screw (no tool required) is designed for riders who value both simplicity and quality.

• Comes with a screw and square nut – everything you need to securely fix a US-type fin.

• Tool-free system – quick installation or removal without a screwdriver, perfect for travel, training, or quick fin swaps.

• Made from durable, corrosion-resistant materials – built to last in all water conditions.

• Compact yet solid design – easy to carry, while ensuring your fin stays firmly in place even in demanding conditions.