The Remke RPG-21306 Cord Grip features a PG21 thread and is designed to accommodate cable diameters ranging from .312 to .375 inches. Constructed from durable aluminum, this cord grip provides reliable strain relief and protection for cables in various industrial applications. Its robust design ensures a secure fit, preventing cable damage and maintaining system integrity. Ideal for electrical enclosures and machinery, this cord grip meets industry standards for safety and reliability, making it a practical choice for professionals in need of effective cable management solutions.