DeatschWerks 6AN Tube Sleeve for Hardline Tubing

When you're setting up a custom fuel system or need to adapt hardline tubing for AN fittings, a solid tube sleeve is crucial for a leak-free connection. This 6AN tube sleeve from DeatschWerks is designed to reinforce the end of your hardline tubing, ensuring it can handle the pressure and vibration of a running engine without failing.

This sleeve is made from durable aluminum, which is a common choice for fuel system components because it's lightweight and resists corrosion. It's meant to be inserted into the end of your hardline tubing before you crimp or flare it, giving the fitting a stronger surface to seal against. It’s a small part, but it makes a big difference in the reliability of your fuel lines, especially when you're pushing more fuel through the system.