Smart Gap Plug Gapper

STM

$35.00 
SKU: HSMM-SMARTGAP-12

The Smart Gap Spark Plug Gapping Tool allows for easy handling of your spark plug and gauge for for a smooth, controlled and precise gap. So you can stop banging your plugs on random hard surfaces!

Available below for 12mm or 14mm thread.

Please confirm thread size for your plugs before purchase.