If you are a lockpicker or into locksport, you will be glad to have these extra 10 springs. These tiny things are so fragile you are almost guaranteed to lose a spring/mangle a spring while taking your lock apart.
If you buy more than one, I can guarantee up to 6 will be keyed differently. Past that, I will do my best, but no guarantees.
Feel free to message me if you are looking for a particular pinning on your lock. Want a hard lock? Easy lock? No 0 set pins or high sets? I can take a look through my stock and find what you are looking for.