Reduced price! Deltrex 851 Series Magnetic Door Holder View larger


Deltrex 851 Series Magnetic Door Holder

Item is normally in stock and ships out within 3-5 Business days (excluding transit time). If out of stock it can take up to 2-4 weeks (excluding transit time).Specific options may or may not increase shipping time. For any reason, if there is a delay in shipping time we will notify you. Feel free to contact us if you have any concerns.


10% Off


Details: Deltrex 851 Series Magnetic Door Holder

The 851 series magnetic door holders are expertly designed so all you need to do is open the door and a strong magnet will keep it open until you close it. The built-in bumper will help absorb the shock of the door.

Product Features

  • For use with door closers to control the release and closing of residential, commercial, and public area doors
  • Adjustable armature plate reduces installation time and adjusts to door alignment changes
  • Surface-mount or flush-mount models available
  • Fail-safe operation
  • Holding force
  • 3 voltages: 12/24 VAC/VDC, and 120VAC
  • Extension bars available: (13mm, 19mm, 25mm, 50mm)
  • Cast aluminum faceplate
  • No residual magnetism for easy release
  • Built-in voltage spike suppressor
  • Item #: 851

Available Model Numbers and Combinations

851 Surface Mount
852 Floor Mount
852BRK Bracket for 852
853 Floor Double Mount, Bracket Included
871 Flush Mount


door-holders, magnetic,


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Deltrex 851 Series Magnetic Door Holder

Deltrex 851 Series Magnetic Door Holder