tall solid speaker stands?

I need to put Snell K.5 Mark IIs on speaker stands. Gotta be 36 inches tall to be above the couhc and the speakers weight about 25 pounds each, so the stands should be pretty solid. Most of the ones I can see screw into the speakers, but I'd rather not put holes in them, so I need something that has a top plate with at least the footprint of the speakers (8.5" by 12"). Any ideas? Thanks. -dave