The manual surface-mounted roller shutter winder FLEXO with a hinged housing is ideal for renovation or repair work, as it can be installed without opening the roller shutter box. A strap is not included, as this variant of the winder is designed for the reuse of an existing roller shutter strap. The FLEXO winder is mounted on the wall or window frame. It is compatible with the Mini roller shutter system, making it suitable for a strap width of 14 mm and a strap length of up to 5 m. The mounting bracket's hole spacing can be adjusted between 140 mm and 155 mm, allowing for the use of existing drill holes for installation. Additionally, the bracket allows the FLEXO winder to be swivelled 180°.