General description The Ratchet Torque Wrench 1/2" Square Drive Extension is designed for car repair, featuring an adjustable torque range of 28-210Nm. This tool is easy to use, lightweight, and has an optimal length for convenience. It is perfect for common tasks such as wheel changes and covers all expected torque requirements. Technical specifications Torque range: 28-210Nm Drive size: 1/2" Socket sizes: 17mm, 19mm, 21mm Includes: 5-piece torque wrench set in a case Compatibility and accessories Reversible ratchet 1/2" Socket wrench inserts Car key Automotive tools