Based on this product's specifications, here are some alternatives and similar models
Magnetic Welding Holder GRAPHITE 22.7 kg holding force, adjustable - model 56H900
Summary description:
Adjustable magnetic welding holder by GRAPHITE, model 56H900, with a rated holding force of 22.7 kg. Designed to fix and position metal parts during welding, soldering and assembly, this magnetic support provides hands-free stabilization and repeatable angles. Suitable for workshop and on-site metal fabrication tasks where temporary, stable clamping is needed.