#16 Female x #10 Male Swivel Reducer Black

The #16 Female x #10 Male Swivel Reducer Black is a precision hydraulic and pneumatic fitting adapter engineered for systems requiring reliable port-size transitions. This straight reducer connects 16 AN female swivel ports to 10 AN male ports, making it essential for custom fluid lines in high-performance automotive, industrial, and aerospace applications. Built by FRAGOLA, a trusted manufacturer of performance fittings, this adapter maintains system integrity while enabling flexible plumbing configurations in tight engine bays and equipment enclosures.

Manufactured from aluminum and finished in black anodize, the #16 Female x #10 Male Swivel Reducer delivers corrosion resistance and durability in demanding environments. The swivel design on the female end allows hose or line rotation during installation, reducing stress on adjacent fittings and hose assemblies while improving serviceability. Anodized aluminum construction provides a lightweight alternative to steel without sacrificing strength, ideal for weight-conscious builds. The straight-port geometry ensures minimal turbulence and pressure drop, critical for fuel, coolant, and brake system applications where flow efficiency directly impacts performance.

This adapter suits builders and technicians working with modular engine builds, aftermarket cooling systems, and custom fuel delivery setups where AN fittings provide proven leak-free connections. The compact 1.8 x 1.75 x 4-inch footprint fits into confined spaces common in engine compartments and equipment frames. Installation requires only a wrench and basic fitting knowledge; ensure proper thread sealant application and torque specifications per FRAGOLA guidelines. Verify compatibility with your system's pressure rating and fluid type before ordering to guarantee optimal performance and longevity.