HELP! with my hard drive! i dont know what case i need.?

I have a Fujitsu 60 GB hard drive that I took out of my toshiba laptop. Im wanting to use it as an external, but the case i ordered doesnt fit, and i cant figure out which one i need being too worried i would throw my money down the drain again. The model number is MHV2060AH. If u need anything else let me know.