Proto J6016CXCERT Micrometer Torque Wrench Foot Pound, 1 2 in Drive Size, 30 ft lb to 150 ft lb, Std G5536087 ) 7 1 2 Shaft Material ) 7 1 2 Shaft Material Zinc Plated Steel Function Extend Permanent Magnetic Retriever To Desired Length Mold and Mildew 000 Weight 5 lb Finish Chrome Extended Data Testing Yes Insulated No Tether Style Tether Capable Counterclockwise Accuracy + 6% Nonsparking No Clockwise Accuracy + 4% Torque Range 30 ft lb to 150 ft lb Torque Adjustability Adjustable Handle Color Silver Torque Setting Adjustable Head Movement Ratcheting Corrosion Resistant Yes Dual Scale Yes Torque Limiting Mechanism Click Type Primary Scale Minimum Torque 30 ft lb Primary Scale Maximum Torque 150 ft lb Torque Increments 1 ft lb 300 2010 Primary Scale Range 30 ft lb to 150 ft lb Calibration Certificate Included Yes Visual Audible Indicators Audible Click Tether Capable Tether Capable Primary Scale Increments 1 ft lb Number of Geared Teeth 24 Min