The hooks pictured on this thread are the ones I had remanufactured years ago. The originals were even more delicate than these and had a metallic sheen to them. Later s/e’s had metal hooks fitted, which should be easier to find. I’ll have a look through my bits Pete and see what I have. I’m pretty sure I’ve got one of the prototype hooks from when I had them made, but it is white, not grey, so will need painting.
Scott