The mechanic who installed your tires probably used a powerful air wrench to secure the lug nuts. When you're changing a flat on the side of the road, you probably don't have one of those handy.
The EZ Lug Wrench takes the strain and pain out of trying to loosen stubborn lug nuts. The 32:1 gear reduction ratio means that every pound of pressure you apply is multiplied 32 times. You'll have the flat tire off and the spare mounted securely in less time than ever before. This lightweight tool comes with 17mm, 19mm and 21mm sockets that fit almost any wheel nut, plus a 3" extension socket and a storage case. Tested and approved by the Handyman Club of America, you'll want everyone in your family to have an EZ Lug in their car!