Ideal for use in aircraft maintenance and inspection applications, Tohnichi's dial indicating and click type torque wrenches provide long-lasting accuracy. The DB wrenches feature easy-to-read dial measures and adjust torque from both clockwise and counter clockwise directions. The DB comes in American, metric, and SI units of measurement. Torque ranges are from 0-600 inch-pounds and 0-3,000 foot-pounds (American); 2-1,800 kgf.cm and 3-600 kgf.m (metric); and 0.2-6,000 N.m (SI). A memory pointer dial comes standard on all models. QL click type torque wrenches are designed for tightening a wide range of bolts and fasteners. A click signals when the proper amount of torque has been applied. The QL's fixed ratchet head includes 24 teeth accurately ground for durability. Movement at 15-degree intervals allows for ease of tightening in confined spaces. Torque ranges for the QL are from 4-750 inch-pounds and 15-1,500 foot-pounds(American); 5-2,000 kgf.cm and 4-210 kgf.m (metric); and 0.5-2,100 N.m (SI). For more information visit www.tohnichi.com or call (847) 272-8480.