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Amazon.com: KOOTANS 1/4 NPT x 1/8 NPT Male Solid Brass Nipples, Heavy Brass Pipe Adapter Fittings Hex Reducing Nipples Connectors 4Pieces : Industrial & Scientific
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Bay Corporation :: Pipe Thread Fittings - Extension Adaptor, 1/8" NPT Female x 1/8" NPT Male, 2 1/2"
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