Andy I can sort you a trade contact for all the keys you need.........
you should have come to me first, you know how i hoard allen keys.....
ps skeet those are fine for angels, but all other markers that i know of have imperial fittings which means imperial size keys.
cocker rex key is 3/32 inch
standard cocker dialer is 3/16
cocker regs, ergo and black magic 1/4
timmy reg, dye reg and hybrid are 3/16
bottom line screws are 5/32 or 1/8 depending on type.
cocker,impulse and timmy grip frame screws are an 1/8
matrix are 3/32.
timmy clamshell grips are 3/32.
impulse max flow locking cap is 7/64.
oh dear, what you dont realize is that this is off the top of my head.. i need to get out more