CD2046-LH 1/4" Hose Adapter for R454B / R-32 Tanks - Female LH to Male RH

2-PACK RED Anodized Tamper Resistant 1/4" Service Valve Cap for A2L R454B R32

(2) 1/4" Novent PINK Locking Tamper Resistant 86681 Caps for R410A NP-R410

12-PACK RED Anodized Tamper Resistant 1/4" Service Valve Cap for A2L R454B R32

(2) 1/4" Novent Locking Tamper Resistant Caps for R410A (Pink) 86682

Tamper-Resistant Refrigerant Locking Caps 1/4" 410A 2PK HVAC/R System easy tool

Tamper-Resistant Refrigerant Novent Locking Cap Key Tool for 410A

Rectorseal Novent Tamper Resistant Refrigerant Locking Cap Multi Key Tool 86698