collet ID for denford router porter cable spindle

[kell]

No idea what the actual collet is but the item on the far right is a collet reducer, not a good idea as the cutter can be pulled from the collet.
So it looks like they had trouble getting a 1/4 inch collet!

peter

thanks peter
looks like I have two reducers as the other collet in machine has a reducer for the 1/4" as well.