OTOM Spark Plug Gap Adjuster

Features:

• 100% Brand New
• Spark plug calipers are compatible with 10mm 12mm 14mm threaded spark plugs. When you want to use the spark plug adjustment function, you should use it with a feeler gauge to ensure that the gap size is accurate.
• Screw the spark plug into the tool, measure the gap with a feeler gauge, and then slowly turn the knob to apply a stable pressure to adjust the gap.
• Compact structure, light weight, carbon steel material, the knob is easier to control, effectively reduce errors and electrode damage, gap adjustment is more accurate and faster, to prevent scratches, damage and slippage caused by tightening the clamp in place.

Specifications:

• Spark Plug Thread: 10mm, 12mm, 14mm
• Material: Steel