I am offering a pr-owned and used extra heavy duty aluminum air conditioning condenser fan blade that could and will work on many different units that require a 3 wing fixed hub blade that has reinforced aluminum blades that measure 18" having am 34 degree pitch and 1/2" hub with a CW rotation. Fan blade measures from the highest point of each fan blade to a flat table top surface 3.5" Finally the blade is a lot like me-- a little dirty around the edges but still working and capable of doing so for many more years to come.