The sail is 350 sq-ft, a bit on the small side for a 41' boat. We do get into heavy wind on SF Bay. Harken Compu-Spec gives blocks rated SWL of 1500 lbs; break strength of 3050 lbs. Is something wrong with this load spec?
Last edited by KeelHaulin; 11-17-2007 at 01:44 AM.