Based on this product's specifications, here are some alternatives and similar models
Flowconcept 1/2" hose connector adapter, 1/2" male thread (model 5350SA3)
Summary description:
Flowconcept hose connector adapter with 1/2" connection and 1/2" hose tail. Designed to join a 1/2" threaded outlet to a flexible hose, model 5350SA3 provides a compact mechanical coupling for garden, irrigation or utility water lines. Suitable for use where a standard 1/2" male thread must be converted to a hose attachment; practical for repair, replacement or new installations.