Sealey Spark Plug Thread Chaser 12mm

Suitable For Cleaning Corrosion And Carbon Build Up From Spark Plug Threads

Also Possible To Restore Minor Cross Threading Damage

Designed For Deep Seated Plugs Where A Slim Profile Drive Is Necessary To Fit Down Into The Head

Features Shank Above Threads For Recessed Threads

Plug Size: 12mm (1.25mm Pitch)

Thread Length: 20mm

Drive: 3/8" Square Drive

Maximum Drive Diameter: 18mm