The Remke Industries Cord Grip is designed for heavy-duty applications with a 3-1/2" NPT connection. Made from high-quality aluminum, it supports cable ranges from 3.180 to 3.335 inches, providing excellent strain relief. This cord grip includes a locknut and o-ring for enhanced sealing and protection against environmental factors. It meets industry standards for performance and reliability, making it suitable for both indoor and outdoor use. Ideal for electrical installations, this product ensures secure cable management in demanding environments.