AT-Cable (Anti-Torsion), ø13 mm, 22000 mm D80/400 essential for precise rig tuning

essential for precise rig tuning according to Seldén's guidelines

down to the double sheaves and further up to a winch on each side of the cockpit

Comment: For max unsupported length use main sheet calculator

For boom gooseneck

The Clockwise Cheek R60 manual ratchet block is designed for spinnaker/gennaker sheet applications on dinghies and keelboats and features a ø60 mm composite sheave

AT-Cable (Anti-Torsion), ø13 mm, 22000 mm D80/400 essential for precise rig tuningThe more torsional rigid AT cable, the quicker and safer the sail will furl. Seldn provide the most rigid cable on the market, three times more rigid than the second best, and it is included in the Seldn GX kit.