Can someone tell me the proper name for what I call a door stop- no not the fire extinguisher or old iron you put at the bottom of the door to stop it closing!- but that long piece of wood planted on the door liner to ensure the door closes correctly.Also are you able to buy them at a particular width-I'd like some say 85mm in width by 12-14mm thick & tapering down to about 1-2mm at the edge of the door frame/liner.