Amazon.com: LASCO 19-6183 Push-in Fitting with 3/8-Inch OD Tube and 1/4-Inch Compression Female Thread, Plastic : Industrial & Scientific
John Guest 3/8 in. O.D. x 1/4 in. O.D. NPTF Polypropylene Push-to-Connect Reducing Fitting 803159 - The Home Depot
3/8" MPT w/ Nut & Gaskets - 3 Way 3/4" Barb | The Bucket Company
Everbilt 3/8 in. Nylon Compression Sleeve Fittings (3-Pack) 800649 - The Home Depot
DANFOSS POWER SOLUTIONS (AEROQUIP INC-ALTERNATE) Brass Compression To NPT Fitting 68X8 Hydraulic Supply Co.
3/8" to 1/2" Polypropylene Stepped Tubing Connectors | U.S. Plastic Corp.
Amazon.com: 3/8" OD Quick Connect Push in to Connect Water Tube Fitting 10pcs+3/8 inch RO Water White Tubing, 10M(32FT) : Industrial & Scientific
Brass Compression Fittings - Unions - 3/8" Tube OD
Anderson Metal 53715-0806 1/2 By 3/8 Inch Plastic Tubing Coupling: Nylon Insert Fittings (719852915898-2)
Amazon.com: Quickun 3/8" Hose Barb 90 Degree Elbow L Fitting, Plastic 2 Way Equal Barbed Joint Splicer Mender Union Adapter Hose Fitting ( Pack of 5 ) : Industrial & Scientific
Amazon.com: EilxMag Air Hose Fitting kit, 37 Pcs Push To Connect Air Fittings, 1/4, 3/8, 1/2 Inch Nylon Tubing Air Line Fittings Assortment kit, Quick Connect Fittings : Industrial & Scientific
Anderson Metal 53701-0406 / 52674B 3/8 By 1/4 Inch Plastic Tubing Male Adapter: Nylon Insert Fittings (719852915652-1)
Black Tubing Vinyl -- 1/4 inch ID, 3/8 inch OD -- By the foot - Reviews, Prices, & More - GrowersHouse
Everbilt 3/8 in. Compression Sleeves and Brass Insert Fittings (2-Pack) 800579 - The Home Depot
Anderson Metal 53701-1006 3/8 By 5/8 Inch Plastic Tubing Male Adapter: Nylon Insert Fittings (719852911821-1)
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Everbilt 3/8 in. Nylon Compression Sleeve Fittings (3-Pack) 800649 - The Home Depot
Watts Quick Connect 1/2 in. x 3/8 in. Plastic 90-Degree OD x MPT Elbow PL-3038 - The Home Depot
Amazon.com: John Guest 3/8 Inch OD x 1/4 Inch NPT Male Connector, Push to Connect Plastic Plumbing Fitting, PP011222WP : Everything Else
3/8 x 1/8 Inch Brass Elbow Fitting - 5 Pack For Nylon Tubing - 4 State Trucks
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