Overview Product Videos Product Description FEATURES: Comes with 3 bridges (attachment posts or "arms") and 3 nylon lock nuts. 120 Volt 60 HZ 5 inch Diameter 1050 RPM 3.4 AMPS 1/2 dia. inch shaft x 1.5 inch length CWSE Rotation Class B insulation Thermally protected CROSS REFERENCES: A0416B2059, A0510B2389, F0510B2497, F0510B2944, F0510B2515, F0510B2536, F0510B2705 Click here for new ThermostatClick here for new Fan Blade Product Videos Videos Hide Videos Show Videos Lomanco Attic Power Vent Fan Motor Replacement This video demonstrates how to replace a failed motor on a Lom... Custom Field See Link below Blade and/or Thermo Product Reviews