HS-82MG Metal Gear Micro Servo from Hitec - HRC32082S
The Hitec HS-82MG is a high quality 17g "size" analog servo with metal gears. It is a good choice for planes requiring a very reliable 17g servo that centers well and will not strip. The servo features a universal connector which works with nearly all receivers. It will fit Futaba J, Hitec S, JR, and Airtronics Z-type Connectors. See specifications tab for full specs.
Features:

Metal gears
Precise centering
Universal connector
Updated electronics

Includes:

One HS-82MG Metal Gear Micro Servo
One 0.67" (17mm) diameter horn
One 1.1" (29mm) double arm
One 0.90" (23mm) 4-point horn
Mounting hardware