I was actually looking at those yesterday myself. the only thing is that the handle is screwed in and GLUED into the clamp, which might be a problem if you for example want to extend it (make the handle longer) - here's something very similar but is just screwed in and can be detached and use for other stuff, or you can just screw in a second handle at the bottom (check the pics) http://cgi.ebay.ie/Camera-Grip-Handle-w-rod-clamp-fr-15mm-Rod-Rig-Support-/260790320855?pt=US_Tripods&hash=item3cb8507ed7