Bought these as the origanal casters had taken a bit of a hammering and were not functioning correctly making the cabinet wobble.
Arrived in super quick time to the Canary Islands and fitting was a doddle. All parts included and everything correct.
The screws are slightly larger than the originals, and the final third of the screw can be a bit tight, so good tools or a decent electric screwdriver is a must.
Have not had a chance to take it out on the road yet as still got the Marshall cabs in the back of the car!
All in all, does exactly what it says on the box, and if you are looking to replace your casters, cannot go wrong with these :)