A light and flexible allround boom which can be used with all masts and sprits. The MK3 40 mm boom for the Optimist is suitable for sailors from 35 to 45 kg.
Glass fibre filled Nylon in- and outboard end fittings
3 mm pre-spliced pure Dyneema vang
High grade alloy, dark grey anodized
3 mm pure Dyneema bridle with stainless steel ring