Armstrong Mast Top M7-64mm Titanium Screws for Foil Drive Waterproof Jackets & Trousers New extra reinforced foil box

New extra reinforced foil box uses a large PVC plate sandwiched between 2 x strong glass layers for the highest total breakage strength

A removable elastic fit system ensures the perfect fit every time

From small onshore waves to solid down-the-line sessions

these suits are the first choice in heat and sweat regulation for active riders

the best of these configurations (a 6:1 with ball bearing pulleys on the mast extention and tack fitting ) only achieved a mechanical advantage of 3

Armstrong Mast Top M7-64mm Titanium Screws for Foil Drive Waterproof Jackets & Trousers New extra reinforced foil boxM7 64mm Titanium Mast Top Screws M7 64mm titanium screws to connect mast to board. Specifically designed for Foil Drive unit compatibility with Armstrong masts. Made from titanium. Note: Screws only, does not include T nuts. (4x) Torx M7 64mm Titanium Countersunk Screw