You can ensure torque-sensitive fasteners are set to precise tolerance with this torque wrench. Using the CHT141 means that nuts are tightened in accordance with manufacturer\'s recommendations, so avoiding undue mechanical stress and distortion. This is especially important when re-tightening crucial fasteners (cylinder head bolts or alloy wheel nuts for example) and other multi point fixings. Correct torque settings are essential for the safety and integrity of many fasteners & components on a diverse range of machines.