#3 Flare Cap

The Fragola #3 Flare Cap is a precision-engineered solution for sealing unused -3 AN male flare fittings in high-performance plumbing systems. Now available for sale, this cap is designed to protect fluid integrity by preventing contaminants from entering open lines and stopping leaks in pressurized environments. Whether you are maintaining a tactical vehicle or a custom hydraulic setup, this fitting provides the security required for professional-grade applications.

Constructed from high-strength aluminum, the Fragola #3 Flare Cap features a blue anodized finish that provides both corrosion resistance and easy visual identification within complex assemblies. The -3 AN sizing is standard for many brake lines, clutch systems, and small-diameter fluid transfers, making this fitting a versatile addition to any technician's toolkit. When you buy this component, you are investing in a precision-machined part that adheres to strict tolerances for a leak-free fit.

Using a dedicated cap like the Fragola #3 Flare Cap is superior to makeshift solutions, as it properly engages the 37-degree flare seat to create a metal-to-metal seal. This prevents damage to the male threads and sealing surfaces of your expensive hoses and adapters. Reviewing your system specifications before installation ensures compatibility with the standard AN thread pitch used in this fitting.

For those looking to secure their fluid systems, the Fragola #3 Flare Cap offers a lightweight and durable solution. Its compact dimensions and minimal weight make it ideal for weight-sensitive applications where reliability cannot be compromised. This individual fitting is ready for immediate integration into your next project or as a necessary spare for field repairs.