Machined Red Aluminum Servo Arm - 1.75" Long

If you've bought a servo from us, you probably got a bunch of plastic add-ons that you can snap onto the servo's rotating shaft. These are called 'servo horns' and the standard ones you'll get are plastic pieces. They're good but often short and not very strong plastic.

This Machined Aluminum Red Servo Arm lets you bring your A-Game to servo projects. It's made out of strong anodized aluminum, looks great, is easy to install, and will last for a long time.

The servo arm is ~57mm long, and the arm part is 4mm thick aluminum. It has three tapped 2.5mm screw holes and a 3mm screw hole on the end (M3 compatible). The holes are 32mm, 38mm, and 45mm from the center rotational point. 

The center part mates with 25-tooth servo axles. We've found it's compatible with our standard-size servo motors:

• Continuous Rotation Servo - Feetech FS5103R
• Standard Servo - TowerPro SG-5010
• Standard Size - High Torque - Metal Gear Servo

But it will not fit neither the Parallax Feedback 360 Degree High Speed Continuous Rotation Servo nor micro and sub-micro servos.