R410a refrigerant Hose with Gauge 1/4" SAE x 1/4" SAE double check valve push button (in stock now)

Perfect to use with refrigerant bottles to inject refrigerant into HVAC systems in a controlled way using the push button check valve.  Attaches directly to our bottles of r410a and leak stop.  

Easy-to-read gauge lets you know when you have the right amount of refrigerant in the system. 

refrigerant bottle not included with this listing / gauge only