The Sure-Gap is designed for use on all solid electrode aircraft spark plugs. Saves time and money, eliminates guesswork on electrode gaps, extends plug life, and ensures optimum performance. 18 mm. Shipping weight.
The Sure-Gap is designed for use on all solid electrode aircraft spark plugs. Saves time and money, eliminates guesswork on electrode gaps, extends plug life, and ensures optimum performance. 18 mm. Shipping weight.