Pic 54: OK, so I got a Vivitar macro-focusing teleconverter (not sold here, only available from the US) and I'm showing off.
This was my attempt to make a pin/block/loop arrangement without leaving any cut ends showing. I used it for the two blocks alongside the poop deck, but abandoned the idea later in favour of an easier method. Depending on location the blocks are mounted in several different ways, so look very carefully at the rigging plans and make sure you've got all the wire loops and ends correct.