Our U.S.A. Made Start Capacitors are an industry preferred component when it comes to superior performance. Each Capacitor is Tested prior to boxing, designed for intermittent Standard AC duty. These capacitors are used in starting fractional horsepower, single-phase electric motors, as well as in gear motor applications. The capacitors are housed in rugged plastic cases, which require no added insulation. Made in th U.S.A. , designed and engineered to the highest EIA Standards. Additional information: Standard Duty, Round , Start Capacitor with 1/4" Terminals. All Capacitors are Individually Boxed; encased in a Plastic Case , Moisture and Oil Resistant. Note : Images are for illustration only. Actual item may vary. Selecting the Correct Capacitor: MATCH THE SPECS...NOT THE DIMENSION! When changing your capacitor , be sure to match the VAC Rating and the uF or Microfarad Rating. Physical Dimensions are subject to change and often differ from one manufacturer to another. >NOTE - in the event your motor does not start , it may not be the capacitor , each capacitor is tested with an RMS Meter prior to packaging and shipping...you may have another problem.