How I got the idea...

I can't tell you how many times a vehicle owner has come into the shop with a check engine light illuminated on the dash. The fix? Just tighten the fuel cap! 

So, I have come up with an inexpensive, effective way of loosening and tightening factory fuel caps -- and everyone should have a factory fuel cap -- on cars and trucks.

The GasCapGrip is especially helpful to those drivers who find it difficult to manipulate -- due to physical ailments, cosmetic (manicured nails) or winter glove obstacles -- that little handle provided on the original fuel cap.

A properly installed fuel cap ensures proper operation and fuel economy for any car or truck.

And, just think of the time and money you will save on by avoiding unnecessary repair shop charges due to an improperly installed fuel cap. 

It's a win-win for you, your wallet and vehicle's performance. 

(Photo below: Recently one of the Top-Nine picks on NBC's Today Show "Next BIG Thing!")