Martin Sprocket & Gear MTNTQ-12 0.5 in. Drive 30-250 ft. & lbs Torque Wrench

<p>Also referred to as a Click wrench, these are the most popular type of mechanical torque wrench. An internal spring is tightened by turning the handle. The spring pushes against a block, and both are calibrated so the block pivots when the torque setting has been reached. This quick pivoting creates the click sound. When the force at the handle is released, the block resets to it's original position and is ready for the next torque application. </p><b>Features</b><ul><li>Dual Scale, calibrated dual direction</li><li>Positive lock with spring loaded pull down lock ring</li><li>Fast, accurate and easy to set</li><li>Easy-to-read laser marked scales</li></ul><b>Specifications</b><ul><li><b>Size:</b> 0.5 in.</li><li><b>Range:</b> 30-250 ft.&amp; lbs</li><li><b>Weight:</b> 4.3 lbs</li></ul>- SKU: EGLE45643