A magnetic holding device is designed to temporarily position and hold metal parts during welding, fitting, assembly or inspection work. Thanks to the permanent magnets, workpieces can be kept in place without separate clamps, reducing preparation time and making the job more convenient. These tools are especially useful when parts need to be held at a defined angle or in a stable position until final fastening. In practice, they are used in professional workshops as well as DIY projects for metal fabrication, maintenance and pre-assembly tasks. Their main advantages are speed, ease of use and keeping the operator's hands free for the actual work.