Trapeze Wire Grip From Ronstan
A couple of years ago we found this article on Sailing Magazine by Dave Reed on Ronstan’s Trapeze Wire Grip. Here it is 2014 and still no real feedback on if this sailing tool is working for sailors on the water.
Here’s what we know about it:

It’s Equally suited to wire and rope line trapeze for use on dinghies, skiffs and OTB catamarans.
Steven Thomas, a 2 timer 29er World Champ gave it a review and said this about the Trapeze Wire Grip: