interesting, so you yank that little rope yoke and it opens up the cam cleats?
Get a better grip on sheets and halyards with Karver's KJH Floating Cam Cleat.
The cleat does not mount to anything, and enables you to hold a small-diameter line that is under load more easily than it would be with one hand alone.You can release the line simply by bending your wrist. A narrow-diameter Dyneema line connecting both ends enables this interesting looking gadget to become a cam cleat.
This cleat comes in handy in trimming dinghy and sportboat spinnakers, especially on long runs because it lets you relax your hand and let your forearm share the load.
- See more at: http://www.apsltd.com/karver-jaw-handle-cleat.html#sthash.a44VelmK.dpuf"
Check the first link images too