General description Sealey Premier Calibrated Micrometer Style Torque Wrench features a 1/4" square drive with a torque range of 4-20Nm (2.9-14.8 lb.ft). It is designed for precision and durability, making it suitable for daily professional use. Technical specifications Manufactured from hardened and tempered Chrome Vanadium steel Polished satin finish Torque range: 4-20Nm (2.9-14.8 lb.ft) Calibration tolerance: ±4% accuracy Scales graduated in both Nm and lb.ft Model No.: STW701 EAN: 5051747625808 Installation Easy-to-use torque adjustment that locks when the required setting is selected Usage Smooth action ratchet head with flip reverse action for torquing in both directions Other information Supplied in a storage case Each wrench is individually tested and issued with a numbered test certificate