The Remke Industries Cord Grip is constructed from durable Valox material, designed for 1/2-inch NPS applications with a cable range of .250 to .312 inches. This cord grip provides excellent strain relief and protection against environmental factors, ensuring the longevity of your cables. Its robust design allows for easy installation and a secure fit, making it suitable for various applications. This product meets industry standards for quality and reliability, making it an essential component for any electrical installation.