This is the small yet powerful Digital Blue arrow 3.2g servo and In spite of its light weight and small dimensions, this sub-micro servo has a 0.42kg/cm stall torque rating at 4.8V.
* Weight: 4g
* Dimensions (mm): L27 x W8.5 x H22
* Operating voltage: 4.8V~6.0V
* Stall Torque @ 4.8V: 0.42kg/cm
* Stall Torque @ 6.0V: 0.50kg/cm
* Operating Speed @ 4.8V: 0.10sec/60deg
* Lead length:80mm