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

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