Opti Boom 40mm Black-Gold by Optiparts (Chartered)
The 40 mm Black-Gold-Medium boom. A stiff and lightweight boom which is suitable for the majority of sailors. Made of the highest grade aluminium available. (7075 T6 Aerospace spec. alloy) All booms are made from high grade, tempered tube. Fitted with captive eye straps, black nylon in- and outboard end fittings, nylon outhaul cleat, 4 mm Vectran outhaul and bridle, Vectran vang and outhaul trim gauge. When available a Chartered boom has been used in a regatta.