If you still want to mount it in the loft and pass the cord through a bush you could use a couple of eyelets that leather workers use for belts.
They come in two parts, a male and a female, which sit either side of the leather and are squeezed together with a special pair of pliers.
In your case you could drill the hole in your ceiling and glue a male piece on both sides of the plasterboard, pass the cord through and re-attach the hand grip. Job done and just a neat little bushed hole to show for it.
They come in two parts, a male and a female, which sit either side of the leather and are squeezed together with a special pair of pliers.
In your case you could drill the hole in your ceiling and glue a male piece on both sides of the plasterboard, pass the cord through and re-attach the hand grip. Job done and just a neat little bushed hole to show for it.