The QuWireless QuGland M20 QGL20 is a specialized sealing component (gland) designed for use with antennas and outdoor installation equipment from the QuWireless series. It features an M20 thread and provides reliable protection against dust, moisture, and other external factors, ensuring safe and waterproof passage of cables through boxes or enclosures. Made from durable materials, the QuGland M20 is ideal for professional installations in demanding environments.