7” Tab Collar
7” Tab Collar - It is a professional-grade HVAC component used to create a secure connection point between flexible or sheet metal ducts and trunk lines or plenums.
- Diameter: 7 inches.
- Material: 30-gauge galvanized steel (ASTM A653) for corrosion resistance.
- Design: Features a "Tab Lock" or crimped tab design for simplified installation without the immediate need for specialized fasteners.
- Features: Newer versions often include "Easy Bend" tabs, requiring 33% fewer tabs to be bent manually.