The dynamometric key is a precise measuring tool that measures the moment of force. Used to twist parts of threaded connected so that the connection torque is known and suitable for the type of material, bolt strength and nut. Used mainly in automotive technology for precise fastening and wherever the manufacturer described the required torque of tightening the connector.
The key has a lock that protects against accidentally changing the torque measurement settings.
The durable and strong key construction will ensure long-term and precise work. Key equipped with the exchange of the right left.