Skip to content

Door Marker - Double Plain


Door Marker Double Plain
During a fire, some rooms are searched 2 or 3 times while others are never searched.

  • The double door marker simply snaps over both knobs to prevent latching.
  • Door Markers are manufactured in day-glow color so they are highly visible and they can easily be recognized by touch when in place.
  • They are convenient to carry and work better than using chalk or tape to mark doors.
  • Wt. 1oz. Made in the USA. MPN: #DDM-OR