1PCS Pneumatic Quick Connector PCF PC PL SL PB 4MM-12mm Hose Tube Air Fitting 1/4" 1/8" 3/8" 1/2"BSPT Male Thread Pipe Coupler

1PCS Pneumatic Quick Connector PCF PC PL SL PB 4MM-12mm Hose Tube Air Fitting 1/4" 1/8" 3/8" 1/2"BSPT Male Thread Pipe Coupler

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