Keep your home warm and well-ventilated with the Imperial 30 Ga. 6" Galvanized Round Collar, built to withstand high temperatures and demanding conditions. Used for starting runs of flexible or rigid HVAC duct. Galvanized. Crimped.. Engineered for reliability and efficiency, this heating and venting solution is ideal for any home or commercial space.

• Crafted for maximum efficiency, reducing energy waste and boosting performance.

• Resistant to corrosion, warping, and wear from prolonged exposure to heat.

• Seamless integration with existing heating and venting systems.

• An essential upgrade for safe, effective, and efficient heat distribution.

  Whether you're upgrading your system or installing a new one, the Imperial 30 Ga. 6" Galvanized Round Collar delivers exceptional performance and lasting quality.