R410 adapter used on most newer R410A ductless mini split systems. Perfectly fits for R410a mini split system air conditioners, HVAC and refrigeration service.
R410A Manifold Gauge Set, 3 Way AC Diagnostic Manifold Gauge Set for R410a R22 R134a R404a Refrigerant,Automotive AC Manifold with 3ft Hoses, R410a Adapters