The Chicago Pneumatic 1in. impact wrench with 6in. anvil delivers an impressive 1450 ft.-lbs. of torque and provides the power you need. Designed for high-volume tire work and for use on buses, trucks and heavy equipment. Key Product Specs Drive (in.) 1 Average Air Consumption (CFM) 8.75 Speed - No Load (RPM) 5,000 Blows Per Minute (BPM) 700 Max. Torque (ft.-lbs.) 1,450 Working Torque (ft.-lb.) 100–1,100 Inlet Size (in.) 1/2 Noise Level (dB) 106 Tool Length (in.) 20.2 Tool Weight (lbs.) 25.4 Additional Product Specs * 1450 ft.-lbs. of torque * 6in. extended anvil * Efficient 6-vane motor with high-performance clutch * 3-position power regulator and forward/reverse switch * Ergonomic trigger and handle * 5000 RPM free speed; 700 BPM * 8.75 CFM; handle exhaust * 1/2in. inlet