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SHYNE Premium 1/2 inch Double Nipple - External Thread on Both Sides - Made of Brass - Robust and Rustproof
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SiGuLiKeJi 4 Pcs 1/2" Female to 1/2" Female BSP Thread Nipple Pipe Fittings, 50mm 1/2 Inch BSP Stainless Steel Nipple Fittings for Hose Pipe Connecting Conversion