Item Description✨Universal Matte Engine Spark Plug Gap Tool Gapping Gapper 10mm/12mm/14mm/16mm✨【Application】Spark Plug Gap Tool is an Universal Fitment.This spark plug gap tool is universal for 10mm 12mm 14mm 16mm spark plugs. Use your desired size feeler gauge for gap thickness.Good Compatibility,Spark plug gap tool is compatible for NGK 6061, for NGK 5671A, for NGK BKR9EIX and similar spark plugs

【Maintenance】Engine Spark Plug Gap Tool,If the spark plug gap tool gets wet, dry it with compressed air and apply lubricant to prolong its life.【Bounced】Spark Plugs Gapping,If your clearance target is 0.44mm, we recommend 0.42mm, so you'll get 0.44mm when it bounces back.Please confirm whether the product is suitable for your equipment before ordering

【Manufacturing specialty】The spark plug gap tool will give you the perfect gap every time, just place the spark plug on the gap tool.strictly follows the factory's production requirements, strictly controls the quality, and strives to meet the standard specifications  

SpecificationsCondition:100% Brand New

Warranty: 90 DayMaterial: Aluminum 

Type: 10mm 12mm 14mm 16mm Engine Spark Plug Caliper Gapper

Color: Black

Material: Stainless Steel

Size: 143 x 31.8 x 25.5mm / 5.63" x 1.25" x 1"(L*W*H) Installation steps1. Place your spark plug into the gap tool.

2. Use your desired size feeler gauge for the gap thickness.

3. Turn the knob with the feeler gauge in place until the side electrode compresses to the desired gap thickness.    FitmentUniversal for 10mm/0.39in, 12mm/0.47in, 14mm/0.55in, 16mm/0.63in Spark Plugs.

Compatible for NGK 6061, for NGK 5671A, for NGK BKR9EIX and similar spark plugs.

Not compatible with 18mm thread and longer style spark plugs.

Includes 32 blade feeler gauge tool!