Sioux 1/2 Inch, 13 mm, Impact Wrench, (1W38HAP-4F)
Product Information Sioux 1/2 inch (13 mm) impact wrench, pistol grip; drive size 1/2 inch, 13 mm; bolt capacity, grade 5, 3/8 inch, 10 mm; working torque range 60 - 200 feet per pound, 80 - 270 Nm; maximum torque 250 feet per pound, 340 Nm; blows per minute 1380; free speed 10,000 rpm; weight 3.3 pounds, 1.5 kg; length 6.7 inches, 170 mm; side to center 1.1 inch, 28 mm; average air consumption 2 cfm, 1 l/s; and socket retainer style, ring.