ITEM NAME:5/16" SAE Female to 1/4" Male for R410a R22 Gauge Hose Vacuum Pump Adap 3C.This 1/4" Male SAE x 5/16" Female SAE Adapter for R410a Mini Split System Air Conditioners, HVAC, and Refrigeration Service. R410a Low-Side, Mini-Split, A/C Low-Loss, Anti-Blow-Back Fitting. Perfect for R410a Import Mini Split System Air Conditioners.
