Norton K225 Abrasive Utility Roll, 1 in x 30 ft, Aluminum Oxide, P180, Cloth 6Z563 this set ensures precise and this set ensures precise and accurate measurements 5 ft lb Visual Audible Indicators Audible Click Calibration Certificate Included No Setting Automatic Reset Torque Adjustability Adjustable Handle Color Silver Torque Limiting Mechanism Click Type Tether Style Tether Capable Head Movement Ratcheting Primary Scale Minimum Torque 16 ft lb Extended Data Testing No Finish Chrome Torque Setting Adjustable Primary Scale Maximum Torque 80 ft lb Clockwise Accuracy + 4% Torque Increments 0 Overall Width 1 in Abrasive Material Aluminum Oxide Abrasive Type Coated