Greatmax Mechanical Torque Wrenches are designed for professional torque-controlled fastening applications in automotive, industrial, maintenance, and assembly environments.

Available in a wide range of drive sizes and torque capacities, our mechanical torque wrenches provide reliable accuracy, durability, and long service life. Product options include click torque wrenches, window torque wrench , micrometer adjustable torque wrenches, and professional workshop solutions.

Supported by our in-house Torque Calibration Laboratory, Greatmax offers OEM and private label programs for distributors, tool brands, and industrial customers worldwide.

Background information: Mechanical torque wrenches remain the most widely used torque control tools in professional workshops and industrial environments. Known for their reliability, ease of use, and long service life, they provide consistent torque application without requiring batteries or electronic components.

Greatmax manufactures professional mechanical torque wrenches covering low, medium, and high torque ranges for automotive service, industrial maintenance, heavy equipment, and production assembly applications. All products are verified through our Torque Calibration Laboratory to support consistent torque accuracy and product reliability.