Multiple sizes and shapes to get the job done. I was unable to get my key out, but I wouldn't fault the tool kit for it. The way the key broke off it left a burr on the edge. I was able to move the key back and forth some, but it would stop shy of coming out. I ended up having to drill out the lock. Anyways, the kit is cheaper than having a locksmith come out. Heaven forbid I need them again, but as a landlord it's nice to know that I have this kit in case.