10 in 1 Imperial Dumbbell Bicycle Spanner.

[EltonFrog]

Does it have to be a Universal one? There's ones on Ebay for £3.40 including postage.
https://www.ebay.co.uk/itm/Bike-Cyc...5:g:RqUAAOSw~FNUZN4u:rk:2:pf:1&frcectupt=true

Thanks there’s loads of metric ones, I want an imperial one, for an old bike with imperial nuts and bolts.

 

[Feezee]

Heya I was interested in this thread, as my father started Utility Cycle Products (UPC) in the 40s and designed and manufactured the 10 in One or dumbbell Spanner. ( I used to card and pack them in my holidays) The design was stollen in the 1960’s and Japanese imports started appearing at that time.I don’t think the design was ever Registered, I need to check that. But I do remember him saying it wasn’t worth the lawyers fees for trying to proceed against the copies. Just a bit of history.