Hazard Lights Switch

I know this will seem pretty odd..  But when we bought our 95 Blazer.. it didn't come with a hazard light button (the one right on top of the steering wheel.. you can't miss it).. not a major issue.. but we never found a place that sells a replacement for this.. anyone have any ideas.. or sites i should try?.. i've tried places like eBay and craigslist..  and i don't know if this was the right place to post this.. seems right though.. thanks! 

try a junk yard