The Remke Industries Cord Grip is made from high-quality aluminum, designed for 1/2" NPT applications. It supports cable ranges from .568 to .688 inches, providing a secure grip for various cable sizes. This product includes a locknut and o-ring for added security and sealing, making it suitable for use in environments where moisture and dust are concerns. The aluminum construction ensures durability and resistance to corrosion, making it ideal for industrial applications. This cord grip is a reliable choice for electrical installations.