Garhauer Marine Rigid Boom Vang, Over 45 ft. Sheave Size_114 mm or as a mainsail mast

or as a mainsail mast track on small to mid-sized sailboats

Their entire line of products

and economical

Offered in a complete range of configurations to meet the needs of today's small boat sailors

Commonly 75mm blocks are for mainsheet and asymmetric spinnaker sheet trim on larger keelboats

Garhauer Marine Rigid Boom Vang, Over 45 ft. Sheave Size_114 mm or as a mainsail mastIf you have a boom furler, you need to use this model. Rigid Boom Vangs are designed to hold the boom up and give a better sail shape. No need to use a topping lift. Solid construction and heavy duty springs. Custom made to fit your mast and boom. Comes complete with all fittings. Note: Special Order Only (Over 45 ft)