FEATURES:

• 1/2" Torque angle gauge
• Measures angle of rotation after pre-torque in torque-angle application 
• (Both specific torque & angle settings are required in most late model engines)
• 1/2" male & female square drive and an adjustable holding rod hold the gauge in position during use
• 360 degree scale is marked at 2 degree increments & intervals of 10 degree and 30 degree
• Easily zeroed for next application by turning the tool housing