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LTWFITTING Compression Adapter Fitting 1/2 in. O.D. Comp x 1/2 in. $15.99
This LTWFITTING Compression tube fitting is made of brass for durable. And it connects to tubing on one end and has an NPT male connector on the other. This fitting is for a fixed connection between tubing and pipe made of copper.
Easy to disassemble no flaring tool required. Primary uses water, gasoline, oil, vacuum and air lines.