I have the latches off my broken right hand bag for a 2001 C10. I believe they are A key, but don't have a key. If you still need them, pay the freight and they are yours.
I have a complete left side saddlebag with 3 latches, 2 "A" keys and the mount bracket all for $50.00CDN. buyer pays freight. Greg, 604-464-6496 or aaes@shaw.ca. the bag has road rash but is still perfectly functional