2-1/4" x 10" x 5" Register Boot, Center End

The Lukjan Series P17C End Register Boot provides a durable round-to-rectangular transition for efficient airflow to end registers.

This galvanized steel boot connects a 5 inch diameter round duct to a rectangular outlet measuring 2-1/4 inches wide with a 10 inch length. Its precision-formed construction ensures reliable performance, reduced air leakage, and long service life in residential, commercial, and light industrial HVAC systems.

• Series P17C End Register Boot with 5 inch diameter round inlet.
• Rectangular outlet opening width: 2-1/4 inches.
• Overall boot length: 10 inches.
• Constructed from galvanized steel for strength and corrosion resistance.

Technical Data & Performance

• Product Type: HVAC duct transition fitting (end register boot).
• Manufacturer: Lukjan.
• Series: P17C.
• Round Duct Size: 5 inch diameter.
• Rectangular Opening: 2-1/4 inch width.
• Length: 10 inches.
• Material: Galvanized steel with factory-formed seams for airflow integrity.
• Applications: Residential, commercial, and light industrial HVAC ductwork for end register connections.