Adjustable Torque Wrench Steel Open End Interchangeable Head

This adjustable torque wrench is designed with interchangeable head, which is easy for ratchet, fixed, cap or open-end rotation with the key housing. [Precise digital key] Our open-end wrench offers an effective torque range between 5-25 NM. The key accuracy is ±4%. The scale is clear and easy to read, not easy to wear out. [Adjustable Open End] This open end torque wrench has a 30mm adjustable open end, and the torque wrench measures 9mm x 12mm. It is a professional tool for industrial, refrigeration systems, and more. [Easy to Use] This key is safe to use. It can be unlocked with a locking ring. Clockwise increases the value, counterclockwise decreases the value. You can switch between clockwise and counterclockwise, which is convenient and fast.