The Trane WHL03116 is a blower wheel designed for HVAC systems, with an 11.7-inch diameter and 10.6-inch width. It features a 0.50-inch bore and operates with clockwise (CW) rotation, making it ideal for maintaining proper airflow in heating and cooling systems. Constructed for durability. https://www.partshnc.com/whl03116-trane-wheel;-blower-117-dia-x-106-wide-50-bore-cw-rotation