Charging Converter Couplers Conditioners Refriger Review

TOP QUALITY MATERIALS: brass construction, quick connect, good tensile strength and resisting corrosion. FUNCTIONS: Utility adapter, converts the 5/16 inch SAE charging-vacuum ports (new R410a style) to accept 1/4 inch SAE gauge-hose set; 1/4 Inch male SAE x 5/16 inch SAE female adapter. Come with full thimble: it will not open the air conditioning core tube during the course of the operation, completely solve the problem of fluoride leakage injury, security is guaranteed. The coupler nuts are deeply knurled for quick finger-tightening; With 45°angle on the service port site for easier access. WIDE APPLICATIONS: converts new R410a style 5/16 SAE service ports to accept older 1/4 SAE gauge hoses, great fits for R410a mini split system air conditioners, HVAC and refrigeration service. PACKAGE CONTENTS: you will receive 3 x R410a adapter in brass construction with full swivel tip.