The Vibrant -4 AN tube sleeve adapts a 1/4 in hardline to AN flare thread in a lightweight 6061 aluminum body. It seats against a matching tube nut to form a smooth flare connection when transitioning from rigid tubing to AN plumbing. The sleeve carries a black anodized finish.
- Type: AN tube sleeve
- AN size: -4 AN
- Matching tube size: 1/4 in
- Material: 6061 aluminum
- Finish: black anodized
- Part number: 10761
FAQ
What tube size does the 10761 tube sleeve fit?
It is sized for 1/4 in hardline and matches the -4 AN standard.
Is a tube nut required with this sleeve?
Yes. The sleeve pairs with a matching AN tube nut, which captures the sleeve and draws the flare seat tight.
What material and finish does the sleeve use?
The sleeve is machined from lightweight 6061 aluminum and finished in black anodize.

