hi guys the last time i used a rhond anchor was when i used to go on the canals with my mum & dad, i found them particulary useful more when going into the locks, i found a lazy way to hold onto the ladders of some of the bigger locks, i used to tie the rope through the eye of the rhond anchor & just keep moving it up the ladders, & laughing at everyone else as they got their hands covered in slime from off the rope from the ladders, plus it was alot quicker doing it my way when moving your rope up every time you had to move it up to the next rung of the ladder.