The Mast Top Tuttle enables to connect the F-ONE aluminium masts to boards featuring a Tuttle or Deep Tuttle box. It is made of aluminium 6061, CNC machined with high precision and fully anodized.The brass inserts are designed to accommodate a variety of screw angles so you can be sure it will match the board you are using and the flange offers extra support to withstand strong loads.
To connect the Mast Top Tuttle to the mast, slide the mast into the sleeve of the part and fasten using two M6x50mm cylindrical head screws. To connect the mast to the board, insert the tuttle head in the board, insert some screws of appropriate length (not supplied) from the deck and fasten until everything is tight.
The Top Tuttle makes F-ONE foils compatible with all Tuttle boards. The Tuttle format is the original and standard format. A flange has been added around the base of the head to better spread the load through the structure of the board. The KF and DKF heads make current F-ONE foils compatible with kite or SUP foilboards produced previously with these boxes.
Produced from an extrusion process, our aluminium profiles make the most of this homogeneous material to provide perfect stiffness both in torsion and bending. All areas in contact with other metals or carbon parts are duly isolated against galvanic reactions.
Machining blocks of aluminium 6061 guarantees the maximum accuracy and preserves the mechanical properties of this higher grade of aluminium. All parts are fully anodized and stainless steel inserts are fitted with isolating gel when fastening is required.