1/2″ Square Drive: The most popular drive size used in the service and maintenance industries. This popularity is due to the strength and robust nature of 1/2″ drive. | All Kennedy Professional sockets have a knurl feature to give a high grip which is essential for a quick tool change when your hands are greasy/oily. | The 12 point bi-hexagon side drive design will give a higher torque than normal sockets, grip worn nuts and will not round off existing nuts. | Chamfered leading edge ensures easy fastener location. | | Features and Benefits | • 12 point bi-hexagonal sockets provide higher torque than regular sockets | • Will grip worn nuts and won’t round off existing nuts | • Manufactured from chrome vanadium steel making for a robust product | • Supplied in a moulded plastic carry case with handle for ease of transportation | • Polished finish repels dirt and grease keeping your tools cleaner longer | | Typical Applications | • Automotive | • Construction | • DIY | • Engineering | • Plumbing | • Electrical