Hey guys, so I've been working on this bass for a few weeks now and I just about had it finished. I just put in a new nut and was winding up the strings to give it a test run when... Wham! one of the tuners broke.

Needless to say I was very bumbed out, so now I'm looking for a replacement tuner, but I haven't the slightest idea what kind I need.
Can't say I buy tuners often.
Any suggestions? Here are a few pics of it.
