Here's the one I got for about $45CD. When I was looking at other members cage pics there was one with the same wheel mounted to there cage. The 15inch metal ones I can't find other then online orders which in refusing do to (credit cards are evil)
Hiya I recently got a kaytee silent spinner wheel and am tring to mount it to the side of my cage but after about 30mins of use. The wheel bolt loosens and it falls off any ideas on how I can get it to stay on ?