Now you can easily fine tune your camera crane's balance. With the sliding counterweight assist from ProAm USA. Mounts to your crane, then slides up or down to shift the balance of weight. This makes balancing much easier!

• Slides back and forth on the crane body
• Fits all ProAm USA and other 1 x 2 inch tubes
• Locks in place with tightening knob
• Solid aluminum machined components
• Weighs nearly 1 pound (13.6 ounces)