Teng Tools 1/2" Torque Wrench 40-210 Nm TTX41 2" Torque Wrench P Series 40 200 Nm TTX4. Click type torque wrench with ergonomic bi material grip and compact head for use in confined spaces. Signals when the required torque is reached and features a locking button to maintain the set torque. Supplied with individual certification and organised in a TTX4 tool tray module. Key Features: Click type mechanism signals when set torque is reached Torque range 40 200 Nm Quick release 72 tooth ratchet