Sealey VS527 - Oxygen Sensor Port Thread Chaser M12 x 1.25mm

• Suitable for cleaning and repairing damaged threads on the exhaust oxygen sensor port.

• Use with a spark plug socket (21mm).

Additional Information:
• Suitable for cleaning and repairing damaged threads on the exhaust oxygen sensor port.
 • Thread Size: M12x1.25mm.
 • Use with a spark plug socket (21mm).
 • Model No. VS527