ASME B107.300 pdf download Hand Torque Tools and Torque Testers 4 CLASSIFICATION See Tables 4-1, 4-2, and 4-3. 5 PERFORMANCE REQUIREMENTS Figures are descriptive and notrestrictive. Theyare not intendedtoprecludethemanufactureorpurchaseofother forms oftorque instruments conforming to this Standard. Torque instruments shall pass all applicable tests in section 6. Unless otherwise specified, torque instruments shall be calibrated in the direction(s) of intended use....