M7-NC8266S-6 | M7 Air Impact Wrench 1in Drive with 6in Anvil FEATURES Powerful 4500 ft-lb Max torque Lightweight magnesium front housing 7.5kg Twin hammer type SPECIFICATIONS Square Drive: 1 Bolt Capacity: 1-3/8 (35mm) Torque Range: 200-1800 ft-lb / 272 – 2448 Nm Max Torque at 5 seconds: 2300 ft-lb / 4500 Nm Free Speed: 3900 RPM Air Requirement: 7.5 CFM / 90 PSI / 1/2 Inlet Overall Length: 580mm Net Weight: 7.2kg Sound Pressure: 92dBA Vibration Level: 6.1m/s