Welcome to the Forum SafetyT.
It‘s highly unlikely your clamp is welded to the Al-ko chassis. As said by Plodd the chassis are galvanised and not easily post factory welded.
All my Bailey’s have clamps that are bolted to the chassis. If you look at Baileys parts website, Prima Leisure you will see this. Obvious the other piece has the lever and other side of the clamp.
any chance of a photo of your clamp?
