The brand of the gas struts is Stabilus "Gasfedern" = gas strut or gas spring. The extension amounted to 205 mm with (including?) an 8 mm angle swivvel bracket. Pressure on the thing was 200 N, whatever "N" means. The Part number is 083739 03-08-205/0200 N, and they cost 52 Swiss franks a piece. The writer, Michael Krarup, says he used struts on both hinges because he got too much twist and too much of a gap with just one. (Don't call it a "German solution", the Swiss are rather sensitive in that regard ;-)) I tried to google up some more info, but didn't really come up with anything more enlightning.
If this winter turns out to be as long as the last one, I might get around to doing the conversion myself, probably starting at Napa to see if I could find something suitable.
Bob S.
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