10pcs PL Pneumatic Connector 4mm-12mm Hose Tube Fitting Thread 1/8" 1/4" 3/8" 1/2" Female Straight Air Pipe Fittings

10pcs PL Pneumatic Connector 4mm-12mm Hose Tube Fitting Thread 1/8" 1/4" 3/8" 1/2" Female Straight Air Pipe Fittings

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