Future Fin Boxes

Futures Fin Boxes are trusted by surfers, shapers, and repair professionals worldwide for their unmatched balance of strength, weight savings, and precision fit. Designed for high-performance surfboards, Futures fin boxes deliver consistent results across a wide range of board designs and fin configurations.

Built with Futures’ proprietary Interwoven Laminate Technology (ILT), each fin box features a proven full-base construction that integrates directly with the fiberglass skin of the surfboard. Engineered cutouts in the flange allow resin to flow through and mechanically lock into the laminate, creating a stronger bond than traditional fin box systems.

This advanced resin-to-fiberglass connection helps reduce stress cracking, minimizes fin box movement, and improves overall board durability—making Futures ILT Fin Boxes ideal for new builds, custom shapes, and professional repairs.

Available Depths:
• 3/4" ILT Fin Boxes – Designed for front side fins in thruster, quad, 5-fin, and 2+1 surfboard setups
• 1/2" ILT Fin Boxes – Commonly used for rear or trailer fins depending on board design and fin layout

Package Includes:
• (1) Futures ILT Fin Box (size selected)
• (1) Stainless steel fin screw

Whether you’re shaping a high-performance shortboard or completing a professional repair, Futures  Fin Boxes provide a lightweight, secure, and time-tested fin system built to perform in all conditions.