This Cord Grip is made from high-strength aluminum, designed for 1-1/4" NPT connections. It accommodates cable sizes ranging from .812 to .938 inches, providing a secure and reliable grip for electrical cables. The aluminum construction ensures durability and resistance to corrosion, making it suitable for harsh environments. This cord grip is ideal for use in industrial applications where secure cable management is essential. Its design allows for easy installation and maintenance, ensuring a long-lasting and effective solution for cable protection.