5/16″ Aluminum Hard Line – 25ft Roll

$34.99

Designed for use with our Hardline Adapters & Tube Sleeves/Tube Nuts

Add to Wishlist
Add to Wishlist
SKU: CF-AHL-00-516-025-XX Categories: ,

Founded in 2008, ColorFittings is an industry leader in premium automotive, marine, and aviation plumbing products. 

Whether you’re a professional building a 6-second NHRA bracket car, a perfectionist designing the ultimate engine bay for a SEMA car, or an HPDE enthusiast looking to improve your oil temps, our products are designed for all flavors of motorsports. 

ColorFittings Nylon and Stainless-steel Braided AN Hose is universally compatible. Common uses include motor oil, gas, E85, race-fuel, and coolant. For more detail about ColorFittings AN Hose, refer here.

The 6AN diameter Nylon & Stainless-steel braided AN Hose operates at a 500PSI threshold, and boasts a 2000PSI burst threshold. 

For a hassle-free installation process, we strongly recommend using our Fitting Assembly Tools

Our Nylon & Stainless-steel braided AN Hose pairs excellently with our lightweight Hose Separators, which are available in unique gloss-finish colors. 

Want to learn more about how our products apply to your vehicle? Read our handy guide here.

Dimensions 21 × 21 × 2 in
Color

Raw Aluminum, Black Anodized

Brand

ColorFittings

ColorFittings is a small enthusiast-run business founded in 2008 in a south suburban garage outside of Chicago. A meticulous HPDE driver was putting together a K-Swapped CRX, taking care to color match every component, replace every nut and bolt with new hardware, & shave fill and paint every hole in the engine bay. Everything was perfect with the exception of the AN fittings, which were a tacky red/blue.

Reviews

There are no reviews yet

Be the first to review “5/16″ Aluminum Hard Line – 25ft Roll”

Your email address will not be published. Required fields are marked *

Follow @FFPERFORMANCEAZ on instagram for daily inspiration

Factory Service

My Account

Check Order Status

Contact Us

Ordering

Returns

Route Shipping

Shipping

Warranty

Wholesale

Factory Information

About

Backorder Policy

Blog

Brands | Line Card

Careers

Cookies

Factory Crew Members

Install Guides

Privacy

Site Map

Sponsorships

Terms & Conditions of Purchase

Contact Us

Function Factory Performance - California HQ
49 Taylor Ct 
Unit #B
Thousand Oaks, CA 91360

Walk-Ins Welcomed

Monday 10:00 AM to 5:00 PM
Tuesday - Friday 9:00 AM to 5:00 PM
Pacific Standard Time

© 2025 Function Factory Performance

Stock status is updated regularly but not guaranteed. We’ll notify you of any changes during your order process. Shipping outside the 48 states (including Alaska, Hawaii, and international) is not free. Please contact sales@ffperformance.co before ordering.
 

Wait, Don't Go Yet!

Hold up—leaving so soon? Your cart’s revving up with some top-tier gear, and it looks like you might be missing out! Just to sweeten the deal, use the discount code Hohoho at checkout for an irresistible price drop. Think of it as our little nudge to help you cross the finish line. Don't let your performance parts feel abandoned—give them the garage space they deserve!

My cart
$152.50
$199.00
$1,799.99