Protocol RIDGE RDL Airflow Pin Set

The Protocol RIDGE RDL Airflow Pin Set is a precision accessory designed for customizing the airflow characteristics of the RIDGE Boro bridge system, giving users tighter control over their vaping experience and draw style.

Built for versatility, this airflow pin set is aimed at users who prefer a restricted direct lung (RDL) setup rather than a fully open airflow. It typically includes multiple interchangeable pins—most commonly 2.0 mm and 3.0 mm options—allowing fine-tuning of airflow to match personal preference, coil builds, and vape juice style.

By swapping out the airflow pins inside the RIDGE bridge, users can shift between a more open, airy vape or a tighter, more flavor-focused draw. This makes the set especially useful for builders who want to dial in performance rather than rely on a fixed airflow configuration.

Machined for a precise fit and smooth airflow channeling, the pins are designed to maintain consistent performance while minimizing turbulence. The result is a more controlled and customizable RDL experience that enhances both flavor intensity and vapor balance.

Key Features:

• Designed for Protocol RIDGE Boro bridge systems
• Interchangeable airflow pins (commonly 2.0 mm & 3.0 mm)
• Fine-tunes airflow for restricted direct lung vaping