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USEFUL ADAPTER --- Converts the 5/16" SAE charging-Vacuum ports (new R410a style) to accept 1/4" SAE gauge-hose set. 1/4" Male SAE x 5/16" SAE Female Adapter.
WIDE APPLICATION --- Used on most newer R410A ductless mini split systems. Perfectly fits for R410a mini split system air conditioners, HVAC and refrigeration service.
WELL-DESIGN VALVE --- This connector has a thimble, in the course of the operation, it will not open the air conditioning core tube, 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.
PREMIUM QUALITY --- Made by high quality Brass Alloy, last long; Easy to operate and install, strong sealing for durability and safety.

Specifications:

Material: Brass
Color: Gold
Thread: 1/4" male SAE to 5/16" female.
Type: Straight type adapter

2Pcs R-410A Adapter

Material: Brass Color: Gold Type: Straight type adapter

1/4" male SAE

This connector has a thimble, in the course of the operation, it will not open the air conditioning core tube, completely solve the problem of fluoride leakage injury, security is guaranteed.

5/16" female

The coupler nuts are deeply knurled for quick finger-tightening. With 45° angle on the service port site for easier access.