INTELLI-FLEX™ - 4" (70mm) Coil Diameter, Service & Emergency - Pair with Red/Blue Grips

Smaller Diameter (40mm) Available HERE!!

Tubing designed to kink, bend, flex, stretch and survive the coldest and hottest temperature for a long service life!

• INTELLI-FLEX Tubing Is Designed To Survive The Coldest Canadian Winter And Hottest Arizona Summer, For A Long Service Life
• The Small Coil Diameter Offers Superior Tangle Resistance And Significant Sag Reduction
• In-Line Leads Follow The Natural Line Of The Coil, Greatly Reducing Coil Chaffing, Whip, And Jump-Roping During Travel
• Heavy Duty Non-Corrosive Grips Offer Outstanding Tubing Kink Protection And Whip Reduction
• Black Tubing Offers Natural UV Protection, Abrasion And Chemical Resistance
• INTELLI-FLEX Tubing Offers No Degradation Or Visible White Kink Line If Kinked
• Saves Drivers From Expensive Road Service Calls At Inspections
• 3-Piece Fitting On Tractor Side For Easy Installation
• Industry-Standard 1/2" Brass Fittings
• Length: Available in 12', 15' and 20'
• Lead Length Is 12"
• Long Service Life
• DOT Compliant
• Sold In Pairs
• Quality Made Product

Meet the Industries first Air Brake Coil with Intelli-Flex technology. Intelli-Flex Kink-Repairing technology allows coils to kink, crease, bend, flex, stretch and fold while passing DOT requirements and returning to it's original state without damage. Abrasions and scuffs don't show and any kinks simply repair themselves, offering fleets amazing performance, great looks and long service life of the brake coil. Kinked, damaged coils fail DOT specifications and must be replaced immediately while Intelli-Flex can kink and recover with no performance degradation or signs of kinking, saving fleets expensive repairs, road service calls and valuable time.