Watts 3/8 In. x 3/8 In. OD Tubing Quick Connect Plastic Coupling - Do it Best
Straight tube to tube fittings - CPC FitQuik
Buy Watts Quick Connect OD Tubing Plastic Tee 3/8 In. X 3/8 In. X 3/8 In. OD
John Guest 3/8 in. O.D. x 1/4 in. O.D. NPTF Polypropylene Push-to-Connect Reducing Fitting 803159 - The Home Depot
Amazon.com: LASCO 19-6183 Push-in Fitting with 3/8-Inch OD Tube and 1/4-Inch Compression Female Thread, Plastic : Industrial & Scientific
Ideal Vacuum | Swagelok Ultra-Torr Vacuum Fitting, 3/8 in Tubing to 3/8 in Male NPT Connector for Glass, Metal or Plastic Tubing, PN: SS-6-UT-1-6
Watts Quick Connect 1/2 in. x 3/8 in. Plastic 90-Degree OD x MPT Elbow PL-3038 - The Home Depot
3/8″ MPT w/ Nut & Gaskets - 3/4″ Barb Tee | The Bucket Company
1/8" COMPRESSION TUBING UNION
Amazon.com: PureSec 3/8 inch Tubing OD Use Straight Union Plastic Quick Connect Fittings for RODI System : Everything Else
Everbilt 1/2 in. Barb x 3/8 in. MIP Nylon Adapter Fitting 800219 - The Home Depot
Buy Anderson Metals Push-in Plastic Connector 3/8 In. X 1/8 In. MPT
Qest Nut for Compression Fittings - 3/8" ID Tubing - Plastic Fittings - Fittings & Adapters - Pumps, Plumbing & Sanitation - Boat Systems
Lead Free Brass Compression Male Adapters - 3/8"T x 1/8" MIP
Pure Extrude Good Quality 3 8 Plastic Tubing Fittings for Delivery - China PVC Pipe and PVC Transparent Hose price | Made-in-China.com
3/8" x 1/4" Reducing Union Connector Jaco Nylon Plastic Gripper 15-6-4
Amazon.com: PureSec 3/8 inch Tee Connector Push to Connect Fittings Plastic Quick Fitting for water purification&RO System (5, 3/8" Tube O.D.X3/8" Tube O.D.X 3/8" Tube O.D.) : Industrial & Scientific
Plastic Body Adapter Fitting | PI010823S | John Guest Fittings
Stepped Tubing Connector 3/8" to 1/2" 12-Pack - Goldleaf Scientific
Reducer Tubing Fittings, Polyethylene, 5/8" x 3/8" Hose Barb, pack/100
John Guest 3/8 in. Push-To-Connect x 1/4 in. FIP Polypropylene Adapter Fitting 803379 - The Home Depot