Recently came across this lock, as it is a copy of the well known Trioving 508. Dimensions are the same, but pins slightly different. Brand name "DORMA". Looks like they may have had some inspiration from ASSA For those who want to play, available at Biltema: http://www.biltema.no/no/Bygg/Las/Ovrig/Lassylinder/ Prices starting at approx $35 FYI, Ed
The rule of the six P´s: Proper Planning Prevents Piss Poor Performance
Dorma is a German company that makes door closers , electrical locks and glass door locks. The cylinder is probably a relabeled Trioving. Most likely , it was installed in a door that also had a Dorma door closer , or any other Dorma product.
