Diameter: ¦µ20, ¦µ28, ¦µ35, ¦µ42, ¦µ57, ¦µ86, ¦µ110, ¦µ130.
Torque: 0.1N. M to 6N. M
Typical applications: It can be used as driven compnets in many appliance, such as loom.