One Half Inch 500 Feet Black Nylon Air Brake Tubing SAE J844 DOT Approved For Pneumatic Air Line Hose In Truck And Trailer Brake Systems Built Tough For Temps From Minus Forty To Two Hundred Degrees

Half-Inch SAE J844 DOT Air Brake Tubing, 500 ft Nylon
✔️ 1/2 in O.D. black nylon air line, DOT approved, 1 roll

This 1/2 inch nylon air brake tubing is designed for heavy-duty truck and trailer brake systems. It’s built to resist UV exposure, chemicals, and road debris while handling cold temperatures and high temps in the field.

✅ SIZE: 1/2" x 500 ft black DOT approved nylon line
✅ O.D.: 1/2", Wall: 0.062"
✅ Temperature range: -40°F to 200°F (-40°C to 93°C)
✅ Safety: Up to 150 PSI, UV and chemical resistant; not for fuel

💡 What is the best use for 1/2 inch air brake tubing in trucking and trailer systems?

This handy tubing is used to route compressed air in brake lines and control circuits.

- Handy for cold-weather operation across fleets
- SAE J844/DOT compliance supports brake-system safety
- UV and chemical resistance extends outdoor life