Bondhus offers a line of affordable, patented, torque limiting screwdrivers. These ClickSet screwdrivers offer an economical solution to the problem of stripped screws and damaged carbide inserts. The screwdriver handles are available in 10 standard pre-set torque levels ranging from 4.4 (.5NM) to 31 inch-pounds (3.5NM). Interchangeable blades covering sizes T5-T15, 1.5 to 3 mm and .050 inch to 1/8 inch allow the tool user to custom match the desired torque limiting level with the tool tip. When the preset torque level is reached, the mechanism slips and makes an audible "click". All tools have a lifetime warranty. For more information visit www.bondhus.com or call (800) 328-8310.