The King Tony NC4650MA is a professional 1/2 inch drive air impact wrench kit, featuring a powerful twin hammer mechanism that delivers 678 Nm (500 ft-lb) of maximum torque and a free speed of 7,000 RPM. This comprehensive kit includes the durable 33465-050 air impact wrench, 8 metric 1/2 inch drive impact sockets (10, 12, 13, 14, 17, 19, 22, 24 mm), a 125mm extension bar, universal joint, mini oiler, hex wrench, and nipple, all securely organized in a robust blow mould case. Designed for efficient and reliable performance, it operates at 6.2 bar pressure, has an air consumption of 113 L/min, a 1/4 inch NPT air inlet, and requires a 3/8 inch ID hose.