Buy Plastic Garden Hose Connector Set Male and Female - Quick Release Connect Kit, Water Hose Thread Fitting Adapter Set, from Quick Connector to Standard 34'' Thread Connector Black, 2 Sets 10
Amazon.com: Set of 5 Complete Garden Hose Quick Connect Kit Plastic Hose Tap Adapter Connector : Patio, Lawn & Garden
1/4" Hose Barb x 3/4" MNPT Nylon Male Adapter | U.S. Plastic Corp.
PA8S - Plastic Shrub Adapter
John Guest 3/8 in. Push-To-Connect x 1/4 in. FIP Polypropylene Adapter Fitting 803379 - The Home Depot
Quickun 5/16" Hose Barb Fitting Plastic Equal Barb Joint Splicer Mender Adapter Union for Tubing Pipe Air Line (Pack of 5): Amazon.com: Industrial & Scientific
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Polyethylene Drum Plugs & Adapter | U.S. Plastic Corp.
Nylon Cable Glands for Flexible Conduit 16-50 MM Plastic Adapter Connector | eBay
LASCO 15-1635 PVC Hose Adapter with 3/4-Inch Female Hose Thread and 1/2-Inch Male Pipe Thread, White - - Amazon.com
Plastic Adapter PEX Pipe, Fittings & Specialty Tools at Lowes.com