Fuel Line Nylon Tubing 5/32 Id Pneumatic Hose Tube Pipe 1/4 Inch Od For, 10 Feet Fuel Line Nylon Tubing 5/32 inch / 4mm ID 0.25 inch / 6.3mm OD Tube Pneumatic Hose Pipe for Air Brake System Or Fluid Transfer Black, 10 feet Tough surface, you can have sand and iron under the conditions of use; smooth surface, reduce resistance, to prevent rust and scaling deposition; Size: 4mm / 5/32" ID; 6.3mm / 1/4" OD; 10 feet (3.1m) Length, black Item:PA Nylon hose. Usage:Air brake system,air or fluid transfer Material Polyamide (Nylon), Thickness 1mm Bending radius 40mm Working Pressure 3.2Mpa. Burst Pressure 7.5Mpa Can withstand the corrosion of many chemicals, stable size, low permeability