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Fixed Depth Snap-On Switch Box Support


  • Allows the switch box to protrude through any size drywall
  • Fits most drywall studding


Material: Spring Steel
Finish: nVent CADDY Armour
Part Number Drywall Thickness
MF250 1/4"
MF375 3/8"
MF500 1/2"
MF625 5/8"
MF750 3/4"
When attaching flush to stud face, use part MFO.

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