Box depth: 3.25 in
Cutout dimensions: 3 7/8" round
Depth: 3 1/4"
3 wing clamps secure the box to the subfloor
The Lew Electric PBR1 Series Round Floor Box comes in three colors and either two flip lids or 2 screw plugs. The covers are solid metal while the box is a lightweight yet strong polymer. Each boxes comes with a duplex receptacle and installation is a breeze.