The Spinex range includes four models, the Spinex .9, 1.5, 2.5 and 5.0, which are designed for boats from 16 to 60 feet with a maximum sail area of 2,690 square feet. The model number corresponds to the unit’s breaking strength in kilograms. For example, the Spinex .9 has a breaking strength of 900 kilograms (1,984 pounds), and the 5.0 has a breaking strength of 5,000 kilograms (11,023 pounds). The Spinex furler comes complete with drum, swivel, anti-torsion cable with spheres, end fittings, and tack swivel. Aside from cutting the cable to its necessary length, Spinex units are ready to be used out of the box. Prices are $2,449 for the Spinex .9, $2,999 for the 1.5, $3,949 for the 2.5, and $6,099 for the 5.0.