1/8" 3/8" 1/4" 1/2" To 3 4 6 8 10 12mm OD 304 stainless steel double card sleeve joint BSP thread Pipe connector

1/8" 3/8" 1/4" 1/2" To 3 4 6 8 10 12mm OD 304 stainless steel double card sleeve joint BSP thread Pipe connector

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