Gearbox
Gearbox outdoor curtains are simply operated using a winder handle and can be wound up or down to any position. Specific fastenings can be added at the side if necessary to eliminate 'swing' in the wind. Gearbox curtains serve the same purpose as hand roll curtains, they are just easier to use and quicker to operate. Gearbox curtains cannot be made to zip together at the sides so if you are wanting your outdoor area more wind proof, it would be advisable to choose another more enclosed curtain option.