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The Firestone Union is a 1/4 in nickel push‑lock fitting that joins tubing runs to share or reroute air between components. Offered in a 10‑pack, these union fittings are sized for 1/4 in tubing and simplify plumbing tasks on air suspension systems and pneumatic circuits. Their push‑lock interface allows quick connections while the nickel finish offers a corrosion‑resistant surface for serviceable lines.
Firestone Union 1/4in. Nickel Push-Lock Air Fitting - 10 Pack (WR17603079)
