2pcs 1/8" 1/4" 3/8" 1/2" BSP M5 M6 M8 M10 M12 M14 M16 M20 Female-Male Brass Reducing Pipe Fitting Reducer Pressure Gauge

2pcs 1/8" 1/4" 3/8" 1/2" BSP M5 M6 M8 M10 M12 M14 M16 M20 Female-Male Brass Reducing Pipe Fitting Reducer Pressure Gauge

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