Based on this product's specifications, here are some alternatives and similar models
Ergom KO 25/8 Tinned Ring Terminal
Summary description:
The Ergom KO 25/8 is a high-quality tinned copper ring terminal designed for reliable electrical connections. It features a ring-type design suitable for 25 mm² conductors with an 8 mm stud hole. The tin plating provides excellent corrosion resistance, ensuring long-term durability and optimal conductivity in various industrial and electrical wiring applications.