Illustration. Yours is cut to this boat’s measurements.Van de Stadt 51 Mainsail
A 79.6 m² cross-cut Dacron mainsail, cut to the 20.00 m luff and 6.80 m foot, with two reefs. Three leech battens and a full head batten as standard, or four full battens if you want it to stack neatly on the boom.
You choose: cloth (Optimum Cruise or C-Breeze), battens, build time.

