Power handle compatibility question

[kinetic_kwik]

Hello  
 Was wondering if anyone knows if a shimano conventional tekota 300 powerhandle would fit on a calcutta 400a ?

[alantani]

pretty sure it won't.  i'm at the office all day so i will not have a way of checking.  anybody else?

[kinetic_kwik]

Thanks

Any other ideas as to were I could find a power handle.

[alantani]

that size has always been tough.  the triton handle arm i am working on should work, but it is easily a month off.