The Remke RSR-306-3 Cord Grip is engineered for 1" NPT applications, featuring three holes at .375 inches for versatile cable management. Made from durable aluminum, this Form Size 4 cord grip is designed to withstand demanding conditions while providing secure cable retention. Its robust design ensures long-lasting performance in various applications, including electrical and industrial settings. The aluminum material offers excellent resistance to environmental factors, making it a reliable choice for protecting cables in challenging environments.