10Pcs Brass Pipe Hex Nipple Fitting Quick Coupler Adapter 1/8" 1/4" 3/8" 1/2" 3/4" 1" BSP Adapter Fitting Reducing Hexagon Bush

10Pcs Brass Pipe Hex Nipple Fitting Quick Coupler Adapter 1/8" 1/4" 3/8" 1/2" 3/4" 1" BSP Adapter Fitting Reducing Hexagon Bush

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