5/10pcs G Thread Pneumatic Male PC Air Hose Fitting Pipe Fittings 4mm 6mm 8mm 10mm 12mm G1/8 G1/4 G3/8 G1/2 Quick Connector Set

5/10pcs G Thread Pneumatic Male PC Air Hose Fitting Pipe Fittings 4mm 6mm 8mm 10mm 12mm G1/8 G1/4 G3/8 G1/2 Quick Connector Set

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