2PCS 1/2 inch Straight Union Air System Piping Fittings, Leak Proof Air Compressor Fitting for 1/2"（16mm OD) Tubing Shop Garage Compressed Air Line Kit, Black

Redrock Performance 2PCS 1/2 inch Union Air System Piping Fittings, Leak Proof Air Compressor Fitting for 1/2"（16mm OD) Tubing Shop Garage Compressed Air Line Kit, Black

• Premium Dual-Material Construction: Crafted from high-quality aluminum and nickel-plated brass, this union fitting combines lightweight durability with superior corrosion resistance. The nickel plating provides an extra protective barrier against moisture and harsh workshop environments, ensuring long-lasting performance and a sleek black finish.
• Easy to install with Leak-Proof Double Seal Design: no flaring tool required.Double O-ring compression style fitting, Features a reliable compression-style connection with dual nitrile O-rings. This dual-seal system creates a robust, leak-free seal at both ends of the union
• Temperature Range:-40℉ to 140℉,Ratings ASTM F1282 and ASTM F1974.
• Working Pressure: 200 psi Maximum working pressure.
• Application: Ideal for building or repairing compressed air lines in home garages, professional auto shops, and workshops. They are perfect for connecting air hoses to manifolds, pipe runs, or tools, commonly used to install and plumb stationary air piping systems