5PCS Pneumatic Quick Connector Air Fitting PCF For 4 6 8 10 12mm Hose Tube Pipe To 1/8" 3/8" 1/2" 1/4" BSP Female Thread Brass

5PCS Pneumatic Quick Connector Air Fitting PCF For 4 6 8 10 12mm Hose Tube Pipe To 1/8" 3/8" 1/2" 1/4" BSP Female Thread Brass

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