DM1 kit pommel compatible with other pommels?

I got a DM1 kit (I forget if I got it from Korbanth or TCSS but I think they are the same hilt manufacturer?) and I hate the pommels for when the sabers are split. Does anyone know what other pommels might be compatible? Would either MHS1 or MHS2 pommels be the same size and threading? I have an old OWK kit from I got from Korbanth (which I think is also the same as the kit sold now by TCSS?) and its pommel fits and is swappable with my DM1 kit so if you know what pommels are compatible with that kit, that would work too.