15mm TRV on a 25mm Radiator?

Just fitting a TRV as per another thread.

TRV is 15mm both ends.

Feed pipe is 10mm (i know i can get a 15mm to 10mm reducer for this)

But at the radiator end, not sure what I need to do?

The radiator itself seems to be around 25mm? Can i remove this piece? If so, how do i do that and what will I be left with?

Or do i need something else? Pics below

Remove the existing tail and fit the one that came with the TRV. You might be able to remove the tail by jamming something inside and unscrewing it. If not you'll need a radiator spanner https://www.screwfix.com/p/radiator-spanner/11467

denso13 said:

Remove the existing tail and fit the one that came with the TRV. You might be able to remove the tail by jamming something inside and unscrewing it. If not you'll need a radiator spanner https://www.screwfix.com/p/radiator-spanner/11467

Click to expand...

Its ok, panic over! Remembered my monobloc spanners so used them and then glad to see the 15mm thread waiting for me