The PHOENIX CONTACT G-INSEC-M32-M68N-NCRS-S is a high-quality cable gland made of nickel-plated brass with a sleek silver color finish. It is designed to accommodate cables with an external diameter ranging from 14 mm to 21 mm and features shielding for added protection. The connecting thread is M32 x 1.5, and it comes equipped with an O-ring for a secure and watertight seal. Perfect for industrial and commercial applications requiring reliable cable management solutions.