I'd certainly be up for half a dozen of them if they are sensible money each. I could even be persuaded to buy extras to make up a minimum order and I'll see if I can sell the surplus I end up with.
Hmmm - wonder if they are patented? and when it was registered? might be a candidate for a crowdfunding project if a manufacturer is willing to make them with a reasonable per unit cost.
I have thought of a caribina for combination or ring spanners and it would meet the brief of keeping them together, easy to pick up a set and carry them to where you are working, take up less space in the toolbox drawer, etc. I think Teng sell a specific one. Only downside is that I can see a tangle of spanners developing - but you could avoid that with a little care. It won't work with the flare nut spanners or open-ended sets - but then those are in the minority I suppose so I could live with them being held in a different way.
Iain
