DEll Poweredge 2450 no chassis key

On the face plate where the key plate is numbers, most college will have the key . I open them quite often with a paper clip and small blade screw driver
Or remove the pins on the hingeside of the face plate if this is the U2 platform
If you not find any help send me the numbers for the key needed and I will see if I can find the key you require.
Thes locks are not too secure and from all the 2450 and 2400 even 2550 I work on only 4 keys total