Meets the requirements of IMC and IRC codes.
Has an anodized aluminum casing with threaded brass inserts, which makesthem resistant to harsh weather conditions.
Comes with a universal key that fits locking caps from all major manufacturersTamper-resistant design makes it difficult to access the refrigerant. Specialtools are required to apply or remove the caps.
The caps are embossed and color-coded, which helps prevent accidentalmixing of refrigerant gases in A/C systems.
Proper installation of the caps safeguards against refrigerant leakage, whichcan be harmful to the environment and human health.
Note: Sell only to the licensed A/C technicians.