The 410A & R-22 locking key for refrigerant safety caps make the HVAC job easier for HVAC technician and DIY enthusiast, make the HVAC system maintenance or repair task easier. The HVAC Multi Key Tool is compatible with 410A and R22 refrigerants locking caps, designed for installation and removal of 410A and R22 locking caps in HVAC systems, fits for most locking refrigerant caps. The 410A and R22 refrigerant HVAC locking cap key is easy to use in tight areas or inconvenient service ports angles, 2-in-1 tool provides convenience and efficiency, save times and effort. Our tamper- multi key tool 410A & R-22 is made of high quality material, long lasting and . Ergonomic grip, comfortable and convenient. Compact design makes easy to carry and placing in the HVAC tool bag. Using the 410A & R22 HVAC refrigerant locking cap key HVAC tool with the locking caps, help prevent refrigerant leakage,reduce energy loss and venting, reduce carbon footprint, safe guard AC system's efficiency and the environment from lost or accidental mixing of refrigerant gases, prevent tamper and protecting family safety., Weight: 0.11133344231 pounds, Manufacturer: Duanthry