Armstrong Mast Top M7-64mm Titanium Screws for Foil Drive Waterproof Jackets & Trousers the best of these configurations

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

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

low flex and ultra precise feedback whether you're pumping through bumps or carving through sections

A removable elastic fit system ensures the perfect fit every time

protection while foiling or surfing

Armstrong Mast Top M7-64mm Titanium Screws for Foil Drive Waterproof Jackets & Trousers the best of these configurationsM7 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