12MM Push to Connect Air Tube Fittings Adapter Tube OD x 1/4 NPT Female Straight Pneumatic Connector Pipe Fitting Quick Connect Female Pneumatic Push Lock Connectors(2-Pcs) : Amazon.in: Industrial & Scientific
SharkBite 3/8-in OD Push-to-Connect x 1/4-in FIP Female Adapter in the Push to Connect Fittings department at Lowes.com
John Guest 1/4 in. x 1/8 in. Push-to-Connect Female Adapter Polypropylene Fitting (10-Pack) PP450821W - The Home Depot
John Guest 3/4 in GH x 1/4 Tube Push-to-Connect Elbow Connector
1/8" Female NPT X 1/4" Push Connect Adapter - John Guest - Bulk Reef Supply
3/4 x 3/4 Push-To-Connect Male NPT Threaded Adapter Fitting Connector – VENTRAL®
John Guest 3/8 in. Push-To-Connect x 1/4 in. FIP Polypropylene Adapter Fitting 803379 - The Home Depot
Push to Connect Tube Fitting - Nylon Plastic - Straight Adapter - 10mm Tube OD x 1/4" NPT
Eastman Brass Push-to-Connect Female Adapter - 1/2 in. x 1/2 in. FIP | Supply Smart
Amazon.co.jp: Connect the push tube fitting adapter 8mm tube OD x G1/4" female straight pneumatic connector pipe fittings to connect 4pcs silver tone : DIY, Tools & Garden
Amazon.com: 4mm Push to Connect Fitting,CEKER 4MM to 1/4 NPT Male Thread Air Fittings Pneumatic Fitting Air Line Quick Connect Fittings Air Hose Fittings for 3D Printer 10Packs : Industrial & Scientific