Ultra Arm Double Ball (3") is a component of our Ultra Arm lineup which has a 25mm (1 inch) ball on each measuring 3 inches (76mm) from center to center. Great for building custom arm configurations!
This component is also compatible with existing 3rd party 25mm ball mounts.
Weight: 45.3 g (0.1 lbs)
Dimensions: 25.4 x 76.2 x 25.4mm ( 1 x 3 x 1 in)
