Based on this product's specifications, here are some alternatives and similar models
Högert Technik HT1P380 Locking Pliers with Round Jaws
Summary description:
The Högert Technik HT1P380 locking pliers feature durable round jaws designed for secure gripping and holding of round or irregular workpieces. These professional-grade pliers provide a strong locking mechanism, making them an essential tool for welding, metalworking, and mechanical repair tasks. Their robust construction ensures long-lasting performance and reliable clamping force in demanding workshop environments.