The SX6 presents amazing performance with great stiffness and durability within a T8 alu body and tail extension. The monocoque (one piece) profile gives extraordinary stiffness and strength. The boom head is designed for maximum grip to the mast. With a high friction contact surface against the mast, a robust rope hook and a boom lever that allows you to effortless apply high-tension when securing the boom to its correct position. The double pin lock system provides optimal load distribution and a stiff connection between the boom monoquoe body and tail end, even when maximally extended. All graphics on the EVA are die-cut so no graphics will peel off, even after years of wear n`tear.