albertaduke
former airline pilot without the big bucks
there're real stable.
I drill the hole to attach the little piece of rope
for a couple of different reasons.
1) so you can see it hanging down under the bike when you get her off the lift,
and remember to take them out of the holes.
2) to hang them over the handle of the jack when not in use so they stay together.
I can vouch for the set i got three years ago how time fly!!! right skip!!