1. [Sturdy Construction] This refrigeration adapter is crafted from solid brass metal material, ensuring long lasting performance and reliable use for your HVAC systems.
2. [Compact Design] The refrigerant charging adapter features a small and lightweight build, making it easy to carry and store while working on AC units or refrigeration systems.
3. [Easy Installation] Designed for quick and hassle free setup, this conversion fitting resists wear over time, maintaining functionality with minimal maintenance required.
4. [Wide Compatibility] Compatible with multiple refrigerants including R32, R134a, R407a, and others, this brass adapter is versatile for various cooling system applications.
5. [Precise Fit] The conversion coupler includes a 1/4 SAE male thread and 21mm female thread, providing a secure connection for refrigeration service tools and hoses.

Specification:
Item Type: Refrigerant Charging Adapter
Material: Brass
Male Thread Size: 1/4SAE
Female Thread Size: 21mm
Applicable Refrigerant: R32, R134a, R407a, R404a, R422a, R422d, R507, R407c, R417a, R437a, R407f
Weight: Approx. 112.00g / 3.95oz

Package List:
2 x Conversion Adapter