UxcellNylon Tubing,4mm ID x 6mm OD,6.56Ft Length,Fuel Line Plastic Tubing,Pneumatic Hose Tube,for Air Brake System Or Fluid Transfer,Translucent

uxcell Pneumatic Tubing, 6mm(0.24") OD x 4mm(0.16") ID x 2m(6.56ft) Air Brake Tube Nylon Air Line Water Hose Translucent

TAILONZ PNEUMATIC Blue 6mm OD 4mm ID Polyurethane PU Air Hose Pipe Tube Kit 10 Meter 32.8ft

uxcell Pneumatic Air Tubing, 6mm OD x 4mm ID 9m(29.5Ft) PU Polyurethane Air Compressor Tubing Hose Pipe Blue