3-Port Air Compressor Parts Male Thread Air Compressor Check Valve Zinc Alloy AU

Material: Zinc Alloy. 1 Air Compressor Check Valve. External Thread Size: 1/2"3/8"(Approx.). Three externally threaded connectors are used for pipe connection, air. Hex Head Size: 18mm(Approx.). Color: Gold(As pictures show).

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