In this thesis is presented planning and manufacturing process of detailed settings for windsurf sail rigging. In the theoretical part of the thesis the most important parts of our product, its characteristics and functions are presented. We have defined materials and manufacturing processes with which we have produced our parts. Parts with maximum load were evaluated by bending, tension and compression. We manufactured the winch and made a practical test in the field. We found that the parts were correctly designed, constructed and manufactured with the right materials.