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.








