FCS FCS Longboard Box Adapter

The FCS Longboard Box Adapter is the adapter piece that allows you to put a centre fin into your longboard's fin box.

You slide the adapter with your fin into the box, position it where you want to ride, and tighten it. This way, you don't have to compromise on the fin you choose and you maintain control over your longboard's glide and drive.

Store the adapter along with your fin keys and loose parts, so you have it ready when you change fins or prepare your board for a session.

About FCS

FCS is the most well-known name in fin systems and set the standard for tool-free fin changes with FCS II. In addition to fins, the brand makes leashes, traction pads, board bags, and all the small parts that go with them, all designed to complement each other. Reliable equipment that fits well with Hart Beach's offering.