Be confident in your purchase, we're a Certified HIOS dealer through ASG. How cool is that! Limited Sale: FREE Power supply with every order! Highlights: External torque adjustment Brush type motor offers proven performance #0 to #4 screws (1.4 mm to 3.0 mm) 4.0 mm drive model offers flexibility for small fasteners or vacuum pick-up applications 4 mm drive is a HIOS drive (wing style) Tamper resistant torque nut standard 4 ft detachable cord Image may vary slightly from actual product Specifications: Motor Type: Brushed Operation: Lever Body Style: Inline Series: CL Clutch Type: Auto Shut Off Torque Range - Imperial: 0.9 - 4.9 lbf.in Torque Range - Metric: 0.1 - 0.55 N.m Drive Type: 4 mm Speed: 1000 (HI) - 690 (LOW) RPM Length - Imperial: 7.76 in. Length - Metric: 197 mm Diameter - Imperial: 1.3 in. Diameter - Metric: 32.5 mm Weight - Imperial: 0.84 lb. Weight - Metric: 0.38 kg ESD Safe: No Warranty: 2 years