Airgas - RAD64003979 - RADNOR™ 3/8" - 24 Male X 9/16" - 18 LH Female Brass Acetylene/Fuel Gas Hose Adapter
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Parker - Industrial Pipe Adapter: 3/8" Female Thread, 9/16-18 Male Thread, Male Straight Thread O-Ring x Female NPTF - 66435306 - MSC Industrial Supply
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3/8" Tube O.D. x 9/16" Thread x 5/8" Thread Power Steering Male 37 Degree JIC Adapter - Hi-Line Inc.
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Copper Unequal Threads Adapter | Plumbing G Pipe Fittings | Coupling Plumbing Fitting - Pipe Fittings - Aliexpress
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Parker - Industrial Pipe Adapter: 3/8" Female Thread, 9/16-18 Male Thread, Male Straight Thread O-Ring x Female NPTF - 72517972 - MSC Industrial Supply
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Parker - Industrial Pipe Adapter: 9/16-18 x 3/8" Male Thread, Male Straight Thread O-Ring x Male NPTF - 66458175 - MSC Industrial Supply
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