Torque wrench with 120 mm extension and two CrV sockets (17 and 19 mm) Load-resistant ratchet head with 12.7 mm / 1/2 inch square drive Low tolerance due to ±4% accuracy Precise operation thanks to easy to read scale window Release mechanism to secure torque Sealed shaft to prevent impurities and contoured handle for best grip Comes in a sturdy storage box for protected storage and convenient transport