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Adjustable Far-Side Box Support, Plastic


  • Prevents boxes from being pushed back into the stud cavity, reducing costly trim out issues
  • Easily snaps into existing box holes
  • Provides rigid support near the center of the box
  • No adjustment needed in a 3-5/8" wall
  • Can be stacked or trimmed for any stud wall depth


Material: Acrylonitrile Butadiene Styrene
Finish: Plain
Part Number Box Depth Stud Wall Depth Color
766PM 1 1/2" 2 1/2", 3 1/2", 3 5/8", 4", 5 1/2", 6" Yellow
766PMD 2 1/8" 2 1/2", 3 1/2", 3 5/8", 4", 5 1/2", 6" Blue
No load rating, for positioning only.

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UL, UR, cUL, cUR, cULus and cURus are registered certification marks of UL LLC.



Prefab Solutions
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cUL QCRV7.E165702
CAN/CSA-C22.2 No. 18.1-04


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