The DeatschWerks 6AN tube sleeve fits over 6AN hardline tubing to provide the correct compression fitting surface for flare nuts and end fittings. It supports secure junctions in custom hard-line assemblies and helps ensure clean seating and consistent sealing where 6AN tubing meets fittings in fuel, oil, or other fluid plumbing systems.
DeatschWerks 6AN Tube Sleeve for Hardline Tubing