Description
Product Overview
The Rough Country Extended Stainless Brake Line Kit is engineered for drivers who demand reliability and durability on and off the road. Constructed from high‑grade stainless steel with a machined exterior, each line offers a maximum pressure of 4000 psi and a nominal wall thickness of 0.04‑0.06 inches. The kit includes hollow fasteners at both ends, ensuring a leak‑free flow path, and is sized at 24.7 inches in length, weighing just 14.1 ounces. Designed for front‑end applications, it fits lift kits ranging from 5 to 7.5 inches, providing a perfect match for lifted trucks and SUVs.
![[Product front view showing all components]](https://www.phoenixgo.store/wp-content/uploads/2026/05/c251d37e46e14ce7b899780c73329053.jpg)
Usage
Ideal for off‑road adventures, daily commuting, and performance upgrades, this brake line kit excels in harsh environments where factory rubber lines often fail. Whether navigating rocky trails, muddy backroads, or heavy‑duty towing, the stainless steel construction resists corrosion and physical damage. It is also suitable for street‑legal vehicles seeking improved brake feel and reduced line expansion under hard braking.
Why Choose Us
Rough Country stands behind every product with a lifetime replacement guarantee, reflecting confidence in material quality and manufacturing precision. The braided stainless exterior shields the inner Teflon layer from debris, while the machined finish ensures a smooth, consistent hydraulic flow. Each kit undergoes rigorous DOT‑approved testing, guaranteeing compliance with safety standards and delivering a performance edge over OEM rubber lines.
Key Features
- Stainless steel construction provides superior corrosion resistance and a longer service life.
- 4000 psi rating ensures consistent braking performance even under heavy loads.
- Braided exterior protects against off‑road debris, rocks, and mud.
- Hollow fasteners at both ends create a leak‑free hydraulic path for reliable brake response.
- Backed by Rough Country’s lifetime replacement guarantee and dedicated customer support.
FAQ
Will this kit fit my 6″ lift truck?
Yes, the kit is designed to fit lift kits ranging from 5 to 7.5 inches, making it compatible with a 6″ lift.
Do I need special tools to install the brake lines?
Installation requires standard brake line tools such as a flare nut wrench and a line cutter. No proprietary tools are needed.
Is this brake line DOT approved?
Yes, the kit meets DOT standards for brake line performance and safety.
How does the stainless steel compare to factory rubber lines?
Stainless steel offers higher pressure tolerance, resistance to expansion, and far greater durability against corrosion and physical damage.
What warranty does Rough Country provide?
The product is covered by a lifetime replacement guarantee, ensuring you can replace the kit if any manufacturing defect arises.




Inline Tube Stainless Steel Brake Line Kit SNTB1022 CNC Preformed
Reviews
There are no reviews yet.