Product review (1 stars): Don't bother
Seems like a no-brainer: push-knobs that activate the gas on your range, then rotate to set the level of flame. Don't know what range they're talking about; the two sizes of adapters are so short there wasn't even any point in trying them. I could tell just by looking closely that they wouldn't work. DIMENSIONS, please! That would save a bit of time. 'Universal'? I don't think so.