M10 12 14 16 Metric 1/8" 1/4" 3/8" 1/2" 3/4" BSP Male x 3-12mm Compression Union Brass Pipe Fittiong Coupling Copper AL Oil Tube

M10 12 14 16 Metric 1/8" 1/4" 3/8" 1/2" 3/4" BSP Male x 3-12mm Compression Union Brass Pipe Fittiong Coupling Copper AL Oil Tube

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