Weatherproof Box Support Couplings

Stabilize Outdoor Electrical Boxes

Model Numbers:

  • 810 1/2" THD
  • 1010 3/4" THD


The Support Coupling is a unique, simple and economical device that eliminates the troublesome installation problem of anchoring outside light fixture boxes.

The next time you decide to do it your way, time yourself and then calculate your total costs. We are sure you will agree that The Support Couplings are truly a cost-effective fitting.


  • Cost Effective
  • Fast Installation
  • Neat Appearance


For installation of outside light fixtures for motels, hotels, corporate buildings, restaurants and residences.


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