True Ames Finjak - Tool-Free Fin Installation

The Finjak Tool-Free surfboard fin installation device replaces the metal plate and screw of your single fin longboard, mid-length, 2+1 surfboard or SUP and allows instant adjustment by hand. Specs & Features: Fits single fins, longboards, mid-lengths and 2+1 surfboards or SUPs. Compatible with 'Bahne' style center fin boxes. Instantly adjustable by hand, no tools required. Can be adjusted with ease in the water during your session. Made from Acetal. Can be recycled at end of life. Strong and durable, does not damage volan, fiberglass or carbon fins. Rust-free, seize-free. Blends with the color of your fin box / fin.