Draper Spark Plug Chaser, 14 18mm

ManoMano

Expert Quality , covering two common sizes 14mm and 18mm spark plugs threads Driven by a 21mm spark plug socket, will clean carbon and corrosion clogged spark plug threads Can also be used to repair minor thread damage Display packed This is a Draper product.

Electrical World

Expert Quality, covering two common sizes 14mm and 18mm spark plugs threads. Driven by a 21mm spark plug socket, will clean carbon and corrosion clogged spark plug threads. Can also be used to repair minor thread damage. Display packed.

Amazon

Covers 14mm and 18mm spark plugs threads Cleans spark plug threads in the head Used to restore damaged threads Essential part of professional mechanics or vehicle technician’s toolbox, Weight: 0.3086471668 Pounds, Manufacturer: Draper