WTB Omega negative carriers

Hey guys,

So I recently acquired an Omega enlarger with C-700 color head. I am looking for compatible negative carriers for 135 and 120 formats. The specific model numbers are 423-117 and 423-120. I struggle to find them online. If anyone has spares please let me know!

Thanks!

I recently purchased a used Omega B-600 and it came with the 35mm carrier which I believe is the #423-117. I do not need it as I shoot 6x6 exclusively. Would be happy to send it along to a good home.