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No Rung Drop Out

Labor-saving solution for
ladder tray drop outs

A customer requested a ladder tray drop out solution that would not require the on-ladder, removal of dividers and cables as this was deemed a safety issue. It should also allow the installer to easily locate the drop out along the tray with greater flexibility and without the need to attach to the rungs of the tray. The patented No Rung Drop Out (NRD) was created to allow the installer to SAFELY and EASILY add a drop out wherever, and whenever necessary. 

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Features and Benefits:

  • Dividers could now be safely installed while the ladder tray is on the ground
  • Designed in accordance with safety standards 
  • Labor-saving, installs from underneath the tray with 2 screws
  • Can be mounted anytime, anywhere
  • No need to de-energize cabling 
  • Designed for any cable type including heavy duty
  • Short radius/length allow extra room


Please insert the following information
into your specifications:

  • Keeps cable radius secure and consistent at drop point
  • Secures to ladder tray from below
  • No rung required to structurally support the dropout. Can be placed anywhere along the cable tray run.
  • Does not interfere with cable tray contents (cables, dividers, etc.)
  • Can be relocated without disturbing cable tray contents
  • No drilling required
  • For use with cable trays of all widths, 6” (150mm) to 42” (750mm)
  • Material is aluminum
  • Incorporated cable tie slots for management of cabling
  • Patented
  • UL Listed


Aluminum Ladder Trays or Steel Ladder Trays
No Rung Drop Out