4:1 Vang tackle - uses series #5 xl blocks. Swl: 1750 lbs. Stainless steel suregrip cams (uses #22-59 and 05-49).
40 ft. Of 3/8"line , 25'-32' loa.
A must on any boat large or small, boom vangs are primarily used to control the leech of the mainsail by restraining the boom from rising when sailing downwind. This helps eliminate excessive sail twist which when left uncontrolled can make your boat unstable with an increased tendency to roll in waves.