These are serialized propellers, at end of service life, and they do not come with FAA service logs, and there for NOT SUITABLE FOR FLIGHT and are for display only.
Hartzel serialied and stamped with makers marks and test records.
43.5" root to tip, 7.75" max cord about a 30 degree AOA twist. About 16.4lb each.
Beechcraft18/C45
Take a look at my other listing. Open to trading a bunch of stuff for something else.