1/2" Drive Torque Tilt Gauge Auto Rotation 360° Protractor With Wrench 28TC Torque Angle Ruler Protractor 360 Degree 1/2 Inch Drive Gauge Auto Rotation Angle Measuring Tool With Wrench Measuring Angle Description:For fasteners used in some vehicles, automobile manufacturers specify both torque and angle. With this indicator, a professional mechanic can meet the requirements of these specifications turning the link a certain number of degrees after the initial torque has been set. An indicator takes the guesswork out of tightening by indicating the number of dedgrees that the fastener is engaged on a large, easy-to-read scale. Features: Clear and high precision weight, easy to read. Service for many late engine models that use torque for fastener performance. The 360 degree scale is marked in 2 steps of 10 degrees and 1 intervals of 30 degrees. Easy to zero it for the next application by rotating the tool housing. Easy-to-read knob calibrated in degreesOperation with 1/2" ratchet wrench drive Specifications:Tilt gauge: 360°, 1/2" driveDiameter: 67mm Package Included:1 * Protractor Angle Ruler Torque1 * Wrench