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HEX NIPPLE 1/2 Inch Male NPT Stainless Steel 304 Threaded Pipe Fitting for Home Brewing - Hobby Homebrew
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4PCS Hex Nipple 1/2" Male x 1/2" Male Pipe Fittings, 304 Stainless Steel 1/2 inch NPT Male Threaded Pipe Adapter Fittings Equal Nipples Connectors, Male Straight Connector Pipe Fitting - Amazon.com
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Hex Nipple 1/2" Male NPT Stainless Steel Pipe Fitting 0.5" from HomeBrewStuff: Brewing And Venting Fermentation Equipment: Amazon.com: Industrial & Scientific
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