The King Tony Locking Pin for 1/2" Impact Sockets is engineered to ensure secure and reliable fastening when working with a wide range of impact socket sizes. Manufactured from premium chrome molybdenum alloy steel and finished with a phosphate sunk coating, this locking pin delivers exceptional durability, strength, and resistance to wear under heavy-duty impact conditions. The 1/2" drive locking pins are made from chrome vanadium alloy steel and conform to DIN 3129 standards, guaranteeing professional-grade compatibility and performance. Designed to fit an extensive selection of King Tony impact socket series—including metric, imperial, and specialty sizes—this locking pin ensures a safe, stable, and dependable connection during demanding workshop and industrial applications.