What is this?
This is a double aluminum steering arm. These connect your servo motor's output shaft to control rods or linkages in RC models, cars, planes, boats, helicopters, and robots.

What will I get?
Total length: 48 mm / 1.89 Inch;
Middle hole diameter:5.1mm/0.2inch;
Arm hole diameter:2mm/0.07inch;
Maximum thickness: approx. 8mm/0.31 Inch;
Arm thickness: approx. 2mm/0.07inch;
Distance from hole center to hole center: approx. 16mm/0.62inch, 21mm/0.82inch;
Material: Aluminum alloy;
Color: Gold;
In the package of: 2 Pcs x double aluminum servo horn, 2 Pcs x screws;

Are there any advantages of the product?
Made from strong aluminum alloy, they are far more durable and precise than plastic horns. Widely used on RC models, airplanes, RC helicopters, RC cars, RC boats, robots, and so on.

How to use it?
Select the desired mounting hole position. Secure your pushrod or linkage ball head to the horn using the M2 screws for reliable control.

What should I notice?
The package included only the double aluminum steering arm, the M2 screws are not included.