I measured them with an Indy 149
Axle tip to tip, just under 8.5 inches
Shoulders of the hanger, 5 3/4 inches
Outer shoulders of wheels, 9 3/4 inches
Inner shoulders of wheels, just under 5 1/2 inches.
Weight of wheel with bearings and spacers 178 grams.
I bought these for nostalgia reasons and they are my favorite soft wheel that I've tried. I've also used Bones ATF, OJ Mini Juice, and Spitfie 80HD chargers. All the other ones are so soft that they don't grip. They start tearing instead. So when I carve around my car on my steep driveway the board is on the verge of sliding out.
These 95 though are soft enough to be a smooth quiet ride, but no worries about sliding out. They make the board heavy though.