tommy Posted June 1, 2022 Report Share Posted June 1, 2022 I've only seen this once before but I'm guessing it's Exclusive to a locksmith? Link to comment Share on other sites More sharing options...
almeriasecure Posted June 1, 2022 Report Share Posted June 1, 2022 I guess that we can safely say that this is exclusive to a locksmith. As a registered Union key Ultra, patented lock provider I know how it works. Link to comment Share on other sites More sharing options...
nxasdf Posted June 1, 2022 Report Share Posted June 1, 2022 Fun fact: The "W" mark on the key bow indicates the system used is covered by a patent held by Bo Widén (also seen on Assa Twin/Twin-Combi keys). Union is owned by the Assa Abloy Group so that's a thing. I've never seen a Union key with laser cut though, thanks for sharing at least. Growster 1 Link to comment Share on other sites More sharing options...
Growster Posted June 2, 2022 Report Share Posted June 2, 2022 The ones I have seen had an additional reference Gxx (x=a digit) on it, which may well have been the dealer reference. Union masterkeying will be able to unravel this. Link to comment Share on other sites More sharing options...
Growster Posted June 2, 2022 Report Share Posted June 2, 2022 https://patents.justia.com/inventor/bo-wid-n I wondered about this little w for years, thanks for sharing! Link to comment Share on other sites More sharing options...
tommy Posted June 2, 2022 Author Report Share Posted June 2, 2022 Yes, interesting Thanks Link to comment Share on other sites More sharing options...
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