Based on this product's specifications, here are some alternatives and similar models
Telescope Magnet Holder KS Tools 550.1004, 13 mm head, 178–675 mm telescopic shaft
Summary description:
Telescopic magnet holder KS Tools 550.1004 features a 13 mm magnetic head and a telescopic shaft adjustable from 178 to 675 mm. Designed to retrieve ferrous parts from hard-to-reach areas, it is suitable for workshop, garage or maintenance use. The extendable design offers variable reach while the magnetic tip secures small metal components for safe removal.