Prime RC 6 Inch (152mm) universal servo extension 30AWG

Features
Low Profile Design
Durable Nylon Gears
Top Ball Bearings
Strong Torque and Precise Movement
Slow Speed for Realistic Retract Action

Features
Digital Circuit for Increased Performance and Holding Power
Smooth Coreless Motor
Rugged Metal Gears
Standard Programmable Digital Circuit
Economical, Feather, Digital Servo