General description Sealey STW703 Premier Calibrated Micrometer Style Torque Wrench is designed for precision and durability. Manufactured from hardened and tempered Chrome Vanadium steel with a polished satin finish, this torque wrench is suitable for daily professional use. It features a smooth action ratchet head with flip reverse action, allowing for torquing in both directions. Technical specifications Drive Size: 1/2" Sq Torque Range: 40-200 Nm (29.5-148 lb.ft) Calibration Tolerance: ±4% accuracy Manufactured from hardened and tempered Chrome Vanadium steel Polished satin finish Model No.: STW703 EAN: 5051747625822 Other information Calibration in accordance with BS EN ISO 6789-1:2017 Individually tested with an issued test certificate Supplied in a storage case