Good design spark plug gapping tool, works better than the wedge or round style and faster than feeler gauges.

Good design spark plug gapping tool, works better than the wedge or round style and faster than feeler gauges.  Read Less

If the wire get in, then it needs to be gapped smaller and the adjustment tool makes it super easy and prevents damage to the s...  Read More

If the wire get in, then it needs to be gapped smaller and the adjustment tool makes it super easy and prevents damage to the soft metallic posts of the plugs.  Read Less

It gaps plugs without damaging the tip like the worthless disc one sold in stores.

It gaps plugs without damaging the tip like the worthless disc one sold in stores.  Read Less

If you're lucky or choose plugs made specifically for your car, they will likely come gapped correctly which is best

If you're lucky or choose plugs made specifically for your car, they will likely come gapped correctly which is best  Read Less

For the price you can't go wrong.

For the price you can't go wrong.  Read Less

A little pricey and maybe not the best materials.

A little pricey and maybe not the best materials.  Read Less

I have other proto tools, you can't go wrong with proto.

I have other proto tools, you can't go wrong with proto.  Read Less