What is this???

[stevec8831]

I took this off a rear hub. What is it? It looks like some kind of brake switch to me, but it only has one wire come off it. But all the brake switches I've ever used have two wires. I know I'm going to feel stupid once someone tells me what it is.

 

[SangreDeDios]

Brake wear sensor

 

[stevec8831]

Thanks, I knew someone on here would know.

Brake wear sensor