What is this?Both ends are controlled to connect and disconnect pipes of different sizes. Reliable quick-connect solutions for fluid Systems, pneumatic Components for a cold water filter, refrigerator, automatic equipment, machinery, automobile, electronics, and so onWhat will I get?The Straight Union Tube Fitting we provide here reducing adapter hose outer diameter: 3/8 Inch; adapter hose outer diameter: 1/4 Inch; total size: 41 x 18 mm/ 1.61 x 0.71 Inch (L*W); operating Pressure: 0.
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