Features 1、Made of good quality materials, lightweight and durable for long time use 2、This is a centrifugal switch for single-phase motor, applicable to many machines, such as stitching machinery 3、Help start electric motor safely and quickly 4、Easy to install and use 5、16mm shaft diameter and 1500RPM Specification Features: Made of good quality materials, lightweight and durable for long time use. This is a centrifugal switch for single-phase motor, applicable to many machines, such as stitching machinery. Help start electric motor safely and quickly. Easy to install and use. 16mm shaft diameter and 1500RPM. Specification: Model: L16-154S Material: Metal Revolutions Per Minute: 1500RPM Motor Shaft Diameter: Approx. 16mm Weight: Approx. 100g Package List: 1 x Centrifugal Switch Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List