The sealey ak623b is a precision-engineered 3 8 drive calibrated micrometer torque wrench designed for professional tradespeople requiring accurate torque application. Built to bs en iso 6789-1:2017 standards, this calibrated tool delivers reliable performance across a torque range of 7-112nm 5-83lb.Ft , making it ideal for automotive work, mechanical assembly, and precision engineering tasks. Constructed with a heat-treated steel ratchet head that's fully hardened and tempered, this torque wrench offers exceptional durability for demanding workshop environments. The electrodeposition finish provides robust corrosion resistance, ensuring long-term reliability even in harsh conditions. Each wrench undergoes individual testing and comes with a numbered test certificate, providing documented proof of calibration accuracy. The micrometer-type adjustment mechanism features dual scales graduated in both nm and lb.Ft for versatile application across different specifications. A flip reverse ratchet mechanism enables efficient operation in both directions, whilst the 365mm length provides excellent leverage without compromising control. The wrench arrives in a protective storage case to maintain calibration accuracy between uses. Features and benefits: bs en iso 6789-1:2017 calibration certification with individually numbered test certificate dual scale display in nm and lb.Ft for universal specification compatibility heat-treated and hardened steel construction for professional d...