Parker 4mm x 2.5mm Twin Flexi Poly Tube Blk/blk - LE-1420U04 11
4mm Outside Diameter x 2.5mm Inside Diameter, Pneumatic Tubing, 25 Metre Coil, Polyurethane Twin Tubing, Black/Black, Working Temperature -40C to +80C, Maximum Working Pressure 24 bar, Parker Legris