Versatility: This multi-purpose refrigerant lock cap key is compatible with various refrigerant safety caps and is compatible with 410a and R22 refrigerant lock caps. It is an essential tool for HVAC technicians and maintenance personnel. This tool features multiple key interfaces, suitable for a variety of air conditioning systems
Durability: This refrigerant lock cap tool is made of high-quality alloy steel, which is highly wear-resistant and has a long service life
Portability: This refrigerant lock cap tool is compact and mini, and with the stainless steel carabiner we provide, you can attach it to your keys, waist, or tool bag, preventing loss
Essential for HVAC Professionals: This universal locking key for refrigerant safety caps is a must-have tool for HVAC professionals, compatible with all Novent NG/NP/NPE Euro and NS universal lock caps
After-Sales Service: If you have any issues during use, feel free to communicate with us, and we will handle it to your satisfaction. Thank you