General description The Sealey AK623B Micrometer Torque Wrench is a premier hand tool designed for daily professional use. It features a heat-treated steel ratchet head that is fully hardened and tempered, ensuring durability and reliability. The wrench is finished with an electrodeposition coating for enhanced corrosion resistance. Technical specifications Drive: 3/8" Sq Length: 365 mm Torque Range: 7-112 Nm (5-83 lb.ft) Calibration tolerance: BS EN ISO 6789-1:2017 Usage Micrometer type torque range adjustment with scale graduated in both lb.ft and Nm. Flip reverse ratchet mechanism for ease of use. Other information Supplied with an individually numbered test certificate. Supplied in a plastic storage case for easy transportation and protection.