Angled brush grommet for rack / patchkast

Grommet that goes on top/bottom cable inlet/outlet of patch kast like on last picture (10 inch, deep model 312x310x618mm - this one i have and it was designed for, but i belive they work with any of those similar patch boxes). It accomodates cheap 19mm door seal brush from action (or Karwei if you are fancy and want to spend 4x more for same product):https://www.action.com/nl-nl/p/3202378/tochtstrip/open it up, cut to lenght of the groove, voila.For cutting i recommend good pliers or wire cutters (it has a more hefty core inside the metal part).There is also flat version if you want to have more flat design.