#8 Tube Sleeve Black

The FRAGOLA #8 Tube Sleeve in Black is a precision aluminum hose fitting component engineered for high-pressure hydraulic and fluid transfer systems. Designed to secure 1/2-inch tubing in AN (Army-Navy) 8 size applications, this black anodized sleeve provides reliable connection integrity in demanding automotive, racing, and industrial hydraulic setups where vibration resistance and corrosion protection are non-negotiable.

Manufactured from aluminum and finished with black anodized coating, this tube sleeve resists oxidation and wear in both sealed and exposed engine bay environments. The AN 8 specification indicates compatibility with standard 1/2-inch diameter tubing, making it suitable for fuel systems, coolant loops, and power steering applications where proper fitting security prevents catastrophic fluid loss. The compact 1.9 × 1.25 × 4.3-inch form factor allows installation in tight spaces common to performance engine bay layouts and custom hydraulic fabrication projects.

This fitting suits builders and technicians who assemble custom hydraulic lines, fuel systems, or cooling circuits requiring individual AN-standard components. Whether supporting a street rod fuel system upgrade, a motorsports transmission cooler installation, or industrial hydraulic restoration, the FRAGOLA sleeve provides the precision fit and corrosion resistance needed for long-term reliability. Its lightweight aluminum construction minimizes weight penalties in performance applications while the anodized finish delivers durability under exposure to heat, moisture, and chemical solvents.

FRAGOLA is a recognized brand in AN-standard hose and fitting systems, supplying both OEM and aftermarket builders with components that meet consistent dimensional and material standards. This tube sleeve ships individually, allowing piecemeal system assembly or replacement of worn or damaged sleeves without purchasing complete new hose assemblies.