Replaced the worn out castors on the Larina Liane with these, complete rubbish. After 3 months of very infrequent use (about 12 times) on a smooth concrete garage floor the plastic on 1 wheel hub has cracked and wobbles while the bearings on the other 2 wheels have fallen out and wobble. Spend the money you would have spent on a new creeper and you'll be a lot happier.