General description Sealey Premier Black Calibrated Micrometer Torque Wrench features a heat-treated steel ratchet head, fully hardened and tempered for durability. It has an electrodeposition finish that provides corrosion resistance. Each wrench is tested and comes with an individually numbered test certificate, ensuring reliability and precision. Technical specifications Model No.: AK624B Range: 27-204 Nm (20-150 lb.ft) Calibration tolerance in accordance with BS EN ISO 6789-1:2017 Micrometer type torque range adjustment with scale graduated in both Nm and lb.ft Compatibility and accessories Supplied in a storage case Other information