PolarStar 6mm 12" Air Line Tubing, Black

This 12-inch rubber air line is the same factory-standard hose that comes with every PolarStar engine. Whether you’re starting a new HPA build or replacing a kinked line, this is the genuine part you need to keep your airflow consistent. With a 6mm outer diameter and 4mm inner diameter, it’s the ideal size for routing through a grip or stock without getting pinched.

The rubber is flexible for easy installs, but it doesn't sacrifice strength. With a 240 PSI working pressure, it stays reliable and holds up perfectly even when you're leaning hard on your HPA system all day. It’s a direct drop-in for PolarStar Fusion Engines, maintaining the exact pressure consistency the system was designed for. Using original hardware is the best way to keep your setup leak-free and field-ready. It's a small piece of gear, but it's essential for keeping your rig consistent and ready for the field.

Features:

• 6mm rubber tubing
• 4mm inner diameter
• 1mm wall thickness
• Fusion Engine compatibility
• 240psi
• 12" length