Here a rock is being prepared to be moved. This probably
could have been moved by hand but it was selected for the moving demo. In fact, it really
wasn't in the way. It had a "movie star" quality about it and was in just the
right position for a demonstration. Three small rope sections with eyes are hooked
together using 3/8" chain links to form a triangle. Then three longer sections are
connected at the corners of the triangle. The other ends of the longer sections are
connected together and then to the come-along.
Here is a closeup of the rope positioning and the chain
splicing links. The links have a threaded side which unscrews to allow passing the rope
into it's center section, then screw back up to secure the connection. The cost $3-$4
dollars each. The short sections of the rope actually are a little too short for this
rock. The idea is to provide a triangular cradle to hold the rock. If the rope sections
are too short, they will slip off easily. If they are too long, the rock will slip through
the middle. A selection of many different sizes make picking the proper length simple.
Making a variety of lengths is a good winter job that can be done in front of a crackling
fire at home.
Here is the view from business end. The view you would
see from the come-along handle.
Moving Rocks (page 4)