Based on this product's specifications, here are some alternatives and similar models
Hose Connector Cellfast 55-998, 1/2 inch — quick connection for garden hoses
Summary description:
Cellfast 55-998 is a 1/2 inch hose connector designed for quick joining of garden hoses and accessories. It provides a simple push-fit connection for watering equipment, enabling fast assembly and disassembly without tools. Suitable for standard 1/2" hoses, it is intended for garden irrigation, lawn care and temporary water lines, offering convenience and time savings.