The traditional method of fixing the hammer on the handle is wedging. Over time, however, the knot loosened and it is necessary to change the wedge or pen.
I suggest to fix a clogged wedge with a screw or rivet passed through the bore in the sidewall of the through hole.
Recommend to read
DRYER TWO FLOORS
In boxes modern kitchen tables for knives, forks, and other instruments used in plastic box magazine with relevant partitions — compartments. Two such tapes and any subsidiary...
UNIVERSAL BRUSH
Regular floor brush is equipped with a handle, can turn into a handy tool for smoothing and pasting the Wallpaper or coating them with glue.