The Nitrous Express 6AN steel sleeve for 3/8 tubing (qty 1) is a steel sleeve sized for 3/8 tubing in 6AN assemblies. It supports the tubing core to form a proper ferrule seal when building AN lines and is noted for use with gas or alcohol applications. Include the sleeve during hose assembly to help create repeatable, serviceable connections.
Nitrous Express 6AN Steel Sleeve for 3/8 Tubing (Qty 1)