• One of a comprehensive range of Premier Hand Tools, suitable for daily professional use.• Manufactured from hardened and tempered Chrome Vanadium steel with a fully polished mirror finish.• Three universal joints with a spring-ball socket retainer.• Unique design allows for smooth rotation and high torque.• Contents: 1/4", 3/8", 1/2"Sq Drive. • Lifetime guarantee*.Manufactured from hardened and tempered Chrome Vanadium steel with a fully polished mirror finish. Three universal joints with a spring-ball socket retainer. Unique design allows for smooth rotation and high torque.• Manufactured from hardened and tempered Chrome Vanadium steel with a fully polished mirror finish. • Three universal joints with a spring-ball socket retainer. • Unique design allows for smooth rotation and high torque. • Contents: 1/4", 3/8", 1/2"Sq Drive. • Lifetime guarantee*. • Model No. AK27371Technical Specification:Contents: 1/4", 3/8", 1/2"Sq DriveNett Weight: 0.22kgDimensions: Length: 40mm x Height: 165mmWeight: 0.258KgWarranty: Life