Set of 2pcs Oxygen Sensor Thread Repair Tool Kit M18 x 1.5 and M12 x 1.25 O
£8.50
M12 x 1.25 can be used with 3/8" hex socket. M18 x 1.5 can be used with 3/4" hex socket or 3/8" square screwdriver, also works with M18 x 1.5 spark plug threads. The tool has M12 x 1.25 and M18 x 1.5 two size thread chaser.
