System Guard protects your equipment and your refrigerant supply, by sealing the service ports after you've completed your A/C service. System Guard is a tamper evident sleeve with a unique, imprinted serial number. The sleeve is easy install. Use heat gun to heat shrink the seals in place.
Kit Includes everything you need to to service and protect 20 vehicles (2 sleeves per vehicle)

Each Kit Contains:
40 - protective sleeves
20 - system labels


Price: $ 20.73