Each is designed with a tapered base for a tighter fit in the box and securely screws into place. DORSAL Surfboard Fins Quad 4 Set FCS Compatible Made and/or Assembled in the USA Find many great new & used options and get the best deals for Robertshaw 41-403 Hot Surface Ignitor at the best online prices at Designed to take your performance to new heights, these FCS-compatible fins are a must-have for any dedicated surfer. With their sleek and stylish design... Stretch Quad Fins | Basham's Factory & Surf Shop Dorsal has a deep passion for fins as they are a critical component of Surfboard, Longboard and SUP board design and performance. Base of Fin manufactured to Fit Tight in Fin Box Quad Surfboard Fins Futures Side Bite 4.0 - FCS Compatible (Hexcore Fcs 2 Fins Get on board with Dorsal, knowing our fins are made as ocean-friendly as possible to keep the ocean floor free from lost and broken fins. No matter what surfing hardware you need to get back in the water, from fins, traction, leashes, boxes, screws or keys, we have it all. Dorsal's carbon fiber technology includes thicker threading which allows the fin to have a more rigid response and more control. Our Carbon Series Fin is the lightest in the industry which translates to better performance. Our quad, thruster and single fins are compatible with Dorsal, FCS, FCSII, and Futures fin boxes.
