The Remke Industries RPG-21311-LR Cord Grip is engineered for secure cable management, featuring a PG thread design in durable aluminum. This cord grip is compatible with PG21 threads and accommodates cable diameters ranging from .562 to .688 inches. Its robust construction ensures reliable performance in various applications, providing protection against strain and environmental factors. Ideal for use in industrial settings, this cord grip meets industry standards for safety and durability, making it an essential component for maintaining organized and secure cable connections.