Telescoping vang . internal relation 3:1

The "telescopic vang" is a compact, mechanical system which replaces the classic vang, and topping lift features. The telescopic vang body already possesses an internal reduction (between 3: and 5:1 depending on the model). in conjunction with an external tackle, it provides more power, with a relation up to 4:1, making it an economical and viable alternative to hydraulic systems. the stainless steel spring allows for the boom to be positioned at the ideal height substituting the topping lift. This facilitates the reefing maneuvers, eliminating the need for an additional operation.

External tackle included!!

Also you will be interested in boom and mast fitting

Recommended for boats lenght : 29 to 37 ft or 390 sqf (35 sqm) sail area