Ace Backstage Co. BRK1028BBX Extra Deep Full Stage Pocket Back Box
ACE ExtraDeep Back Boxes (BRK1028BBX and BRK1048BBX) are slightly deeper (8”) ascompared with Standard BBX Series Back Boxes (6”) and may be used exclusivelywith ACE Full and Double Wide Stage Pockets. The BRK1028BBX and BRK1048BBX ExtraDeep Back Boxes are welded 14 gauge steel with a protective cover that isdiscarded when the pocket body is finally installed. The box and cover have aclear zinc corrosion resistant finish. A 1/2” mounting flange is predrilled tomate with the pocket body flange. The pocket body assembly is 4.5” deep and theextra deep back box is 8” deep providing a 3.5” work clearance in the bottom ofthe back box (ideal for feed thru or distribution junction).
Theclearance volume (volume between bottom of pocket body and bottom of the extradeep back box) is 338 cubic inches in the BRK1028BBX and 613 cubic inches inthe BRK1048BBX. ACE Extra Deep Back Boxes come with standard ElectricalConduit Combination 1/2”, 3/4”, 1”, and 1-1/4” Knock Outs, 4 places typical onopposing sides and Electrical Conduit Combination 1/2”, 3/4”, 1”, and 1-1/4”Knock Outs, 2 places typical on one side.
