High-quality replacement screw set (2 pieces) for SUP fins with the proven US Box System. Ideal for securely attaching fins to your stand up paddle board, surfboard, kayak or paddleboard. Robust, rustproof and easy to fit - perfect for replacements or as a backup set when travelling. Frequently asked question: Are there fins that can be attached in any other way than with this screw system? We get this question a lot - and here is the honest answer: Unfortunately, no. Self-clamping fins with a click system sound practical at first glance, but lose their clamping force after a few weeks. The result: the fin comes loose unnoticed and sinks to the bottom of the lake - permanently lost. That's why we rely on the tried-and-tested screw system of the US Box: ✅ Reliably fixed ✅ Does not lose tension ✅ Fin remains securely mounted With this affordable 2-piece replacement set, you always have the right solution to hand - whether as a replacement or for a second board.
This set contains all the necessary replacement screws and tools for the Indiana Monobloc Foil System. Mast:4 x M8 30 mm TX45 Stainless Steel A2 screw2 x M8 60 mm TX45 Stainless Steel A2 screw 4 x Lio-Tec T-slot Tail / Stabiliser:2 x M6 20 mm TX30 Stainless Steel A2 screw1 x M6 30 mm TX30 Stainless Steel A2 screw Tools:1 x L-Tool TX451 x L-Tool TX30
Stainless steel M8 Torx screws are used to securely connect the aluminium baseplate to the tracks of the board. Includes 4 x stainless steel M8 Torx screws 30 mm.
A4 Hardware kit to connect fuselages to mastwithout washer, 2 pieces
Screws to connect stabilisers to fuselage. Torx 30
Screws to connect stabilisers to fuselage. Torx 30 Stabiliser: 215 (S399)
Screws to connect stabilisers to fuselage. Torx 30
ENSIS footstrap screw set standard plugs M5x30Torx T30
1700: 6xM6x30 + 2xM6x19 + 2xM6x25 1900: 7xM6x30 + 4xM6x25
2 x 25mm M6 (Torx 30) screws + TX30 L-Tool
