Based on this product's specifications, here are some alternatives and similar models
Gewiss GW52002 Polyamide Cable Gland, PG9, Grey
Summary description:
The Gewiss GW52002 is a high-quality polyamide cable gland designed for secure cable entry and strain relief. Featuring a PG9 connecting thread and a durable grey finish, this component provides reliable protection for electrical enclosures. It is ideal for industrial and commercial applications requiring robust cable management and environmental sealing.