Harken SunbbAir - 1300Harken SnubbAir It looks like a winch. It mounts like a winch. It cranks like a winch. Its not a winch. First designed to solve a deck layout challenge unique to the J 70, the Harken SnubbAir might look like a smaller, more efficient version of the winch it replaces. But the product has so many potential applications it defies classification as a winch. It could act more like a really large ratcheting foot, cheek block, or even a ratcheting line