HomeImpact-Wrenches Impact-Wrenches AT5500C Description Composite housing with Magnesium Nose Lightweight at 1.7kg Maximum torque of 910Nm / 671 ft. lb. of torque! Description Twin Hammer Mechanism Ergonomic cushion grip reduces vibration Technical specifications Product Code DRIVE SIZE(inches) . TORQUE RANGE(N*m) FREE SPEED(rpm) AT5500C 1/2 285-910 8,000 SOUND LEVEL dBa PRESSURE LENGTH (mm) WEIGHT (kg) VINYL BOOT (included) 94 152 1.73 AT5500CBOOT BLOWS PERMINUTE AIR CONSUMPTIONFREE SPEED (1/min) AIR INLETTHREAD SIZE 1,200 7.06 cfm 1/4″ – 18 NPT RECOMMENDEDHOSE SIZE (inches) VIBRATIONLEVEL (m/s²) 3/8 4