These “ClickSet™” screwdrivers offer an economical solution to the problem of stripped screws and damaged carbide inserts. The screwdriver handles are available in ten standard pre-set torque levels ranging from 4.4 in lbs. (.5NM) to 31 in lbs. (3.5NM). Interchangeable blades covering sizes T5-T15, 1.5mm to 3mm and .050” to 1/8” allow the tool user to custom match the desired torque limiting level with the tool tip. When the pre-set torque level is reached, the mechanism slips and makes an audible “click”. All Bondhus ClickSet™ tools have a lifetime warranty. ClickSet™ blades are manufactured from Bondhus’ exclusive Protanium® steel which makes each tool up to 20% stronger than competitor tools.