Quickun Pneumatic Tubing 10mm x 6.5mm PU Polyurethane Tube Air Hose Line for Air Compressor Fitting or Fluid Transfer (Black 32.8ft/10Meters) - Amazon.com
ID 5mm OD 10mm Rubber Fuel Hose Petrol Oil Line Gasoline Pipe Tube | eBay
Convoluted black nylon in-tank fuel hose Ø8/10mm 350/500mm
Hose / Tubing for liquid cooling diameter 10mm
Uxcell 10mm OD PU Air Hose Tubing Kit 10 Meters Blue with 8 Pcs Fittings - Walmart.com