R 1/4 inch adapter in brass

This adapter can be used to attach washing brushes to our telescopic poles.
This brass adapter is already integrated into the water-bearing rods and connected to the hose.
Instead of the cone that comes with the normal poles, you can simply replace this adapter without tools and screw on washing brushes with R1/4 inch adapters.
The thread is internationally standardized for washing brushes. R1/4 inch thread.
Is attached to the telescopic rod instead of the cone.