Shim Round Pin 7 Way Tract Trailer Plugs

Product Details

The Sure Shim offers a patented solution to reduce corrosion and wear by filling the gap between the plug and socketon commercial vehicles. It offers a significant improvement in electrical contact assuring reliable lighting and the needed power to the trailer ABS system.

Features

• Shims the gap between a plug and a receptacle preventing corrsion and wear
• Outer disc ring allows user to push the shim tightly into gap
• Hole in outer disc ring facilitates tethering to plug avoiding loss
• Made in the USA