R32 R454B Refrigerant Brass Adapter with Hex Wrench Slot, 1/4" Female to 1/4" Male Reverse Thread Fitting for R32/R454B Mini Split Systems, Vacuum

Wide Compatibility with R32 & R454B- Designed for use with R32 refrigerant and R454B refrigerant systems. This upgraded brass adapter is compatible with r454b refrigerant gauges, mini split HVAC units, manifold gauge sets, and vacuum pumps Upgraded with Hex Wrench Slot- Now equipped with a built-in hex wrench slot for better torque application. Makes tightening and loosening more efficient—especially in tight installation spaces Premium Brass Material- Made of solid brass, offering superior durability, corrosion resistance, and leak prevention. The knurled texture also allows for firm hand grip during manual operations Standard SAE & Reverse Thread Design- Includes a 1/4" SAE female fitting and 1/4" male reverse thread fitting, perfectly suited for r32 refrigerant adapter or r454b gauges. The reverse thread helps prevent cross-threading errors Essential for HVAC Professionals- A reliable tool for licensed HVAC technicians handling r32 refrigerant, r454b refrigerant, and other modern refrigerant types. Ideal for refrigerant charging, recovery, or system maintenance

Size: ‎Universal Material: ‎Plastic Brand: ‎Heleteall Color: ‎Yellow Connector Type: ‎Adapter Thread Size: ‎0.25 inch Exterior Finish: ‎Matte Thread Type: ‎SAE Item Weight: ‎8 ounces Number of Pieces: ‎1 Manufacturer: ‎Heleteall UPC: ‎754177879340 Item model number: ‎HER3245 Included Components: ‎Vacuum Hose Adapters Batteries Included?: ‎No Batteries Required?: ‎No ASIN: B0FF9NYTFW Customer Reviews: 5.0 out of 5 stars Date First Available: June 24, 2025