1/2" Drive Professional-quality Impact Wrench

buy 1/2" Drive Professional-quality Impact Wrench at JC Whitney

1/2" DRIVE IMPACT WRENCHES Choose 500- 400- or 250-ft./lbs. of torque. Our most powerful twin-hammer wrench. This super-duty wrench features a twin-hammer mechanism to produce an amazing 500 ft./lbs. of torque. That's the most power available in a 1/2" drive wrench and comparable to the power delivered only by 3/4" drive wrenches! Makes quick work of the biggest jobs. No-load speed: 7000 rpm. Approx. 7-4/5"L weighs 6 lbs. Air consumption at 90-psi: 4.5 cfm. Professional-quality wrench: Big power! 400 ft./lbs. of torque. No-load speed: 6500 rpm. Approx. 7-3/4"L weighs 5-3/4 lbs. Air consumption at 90-psi: 4 cfm. Pin-type clutch. Heavy-duty wrench: Even our most affordable 1/2" drive delivers 250 ft./lbs. of torque. No-load speed: 7500 rpm. Approx. 7"L weighs 5 lbs. Air consumption at 90-psi: 4 cfm.