ga sails green line gabelbaumWe present the GA Sails Green Line Boom. All sizes of the GA Green Line are shaped differently to deliver the best performance for your sail at every length. The longer the Boom The wider the bend, the more your rig will achieve perfect balance and have enough space for a deep, powerful profile to work cleanly and smoothly. The double push pin system guarantees stability and durability even under the toughest conditions. The GA Boom Grip provides the