49er Gnav470

Gnav System

The double-ended 8:1 vang allows adjustment from either side of the boat. A 2:1 gnav (which pushes boom down instead of pulling it down like a vang), which makes it easier for the crew to move under the boom.

HAR442 - Harken 16mm Block w/ Eyestrap Assembly
Code: HAR442
Original Price: $22.15
Price: $19.39
HAR404 - Harken 16mm Fixed Single Block
Code: HAR404
Original Price: $14.75
Price: $12.89

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