GT1 Tomahawk - Add-on Gimbal Head for Ball Heads, Monopods
Great Alternative to Full Size Gimbal Heads:
This compact Gimbal Head attachment is a great alternative when you have to travel light.  At only 2 pounds, it shares the "muscular" design of the Katana Gimbal (#GK), but is less than half it's weight and size.
Small enough to pack anywhere, it quickly converts any ball head with an Arca-Swiss style quick release clamp into a full featured Gimbal Head.  
It also converts any other ball head with a Quick Release plate, as it allows you to screw into the base a quick release plate from any brand with 1/4"-20 screw (industry standard)
Works as a Monopod head, just crew it into the 1/4"-20 base
Conservative Load Capacity: 25 lbs (11.3 kg) (by itself it can support much more but with Ball Head we defined reasonable numbers)
Works with Lenses from 70-200mm, up to 600mm F4
Works with Cameras without collared lenses, by attaching to the vertical part of L-bracket
With a Gimbal Head you'll get more sharper and better quality images
Nothing else is needed to make it work (if you already have a ball head or monopod that is)
Smooth Locking mechanism to easily track birds in flight, keeps the lens firm through the entire range of adjustment
Compatible with Arca-Swiss style ball heads (panning bases) or with any 1/4"-20 threaded Quick Release Plates
Lens/Camera Mounting Plate required not included (For Lens: PBX3, PX4, PX6 or PX8, for Camera L-Brackets)