This is a used original clamp for the spare wheel of MGA Twin Cam, 1600, 1600 Mk II or 1500.
This is a rare original clamp in excellent condition, no rust or other damage. We think it has its original paint.
Reproductions sell for $79 and are not as nicely made as this one.
We very rarely find an original as good as this, as they are usually missing or rusted.