1/2" Dr. Cylinder Head Torque Angle Gauge

Use on newly required "Torque to Yield" bolts on aluminium cylinder heads etc, on many late model vehicles.

Gives accurate angle measurement as per specified requirements. A must for correct new automotive engine assembly.

• Range: 0° to 360° in 2° increments.
• Diameter: 62mm (2 7/16")
• Drive: 1/2" Square.