Thought I would share THIS bit of kit with you all.
They weigh items up to 330lbs which is 23st 8lb or 149.7kgs
I have been using it in conjunction with an £8 winch from LIDL on red stags no problem whatsoever. It is also a lot cheaper than some others on the market.
I have no links whatsoever with the company selling this however I can vouch for their service from my experience as being first class.