Allen Aerovane - Lower mast mounted

Optimist mast head wind indicator

Optimist wind vane length: 200 mm

Optimist wind vane height: 314 mm

Pre-spliced incl 29 mm Harken block

Used for ILCA and Laser cunningham and outhaul

Laser 4.7, Radial and Standard - ILCA 4, ILCA 6 and ILCA 7

Prevents the traveler block from damaging the deck

Easy to assemble around the traveler eyes

Comes as set - port and starboard

Less friction - your mast will rotate more easy

Used for ILCA - Laser

Supplied in a pack of 3