2pcs R410A Straight Swivel Adapters 1/4 Inch Male SAE to 5/16 Inch Female SAE Brass Mini Split Adapters Quick Couplers for Split System Air Conditioners

R410A 5/16'' SAE Female to 1/4'' SAE Male Adapter is specially designed with thimble to effectively avoid opening the air conditioning center tube during operation and effectively prevent fluoride leakage. The mini-split adapter fitting can be used on most new R410A ductless mini-split systems. Perfectly fits R410a mini split system, HVAC and refrigeration service air conditioners. Just connect two 1/4" SAE male flares with both ends of HVAC hoses and the quick coupler adapters will help convert SAE 5/16" ports (new style R410a) to accept a set of 1/4" SAE gauge hoses. R410A straight swivel adapter fittings with brass construction are easy to install, last a long time to use and have a strong sealing, and the coupler nuts are deeply knurled for quick finger tightening. Package includes 2 pieces of R410A Straight Swivel Adapters.