text.skipToContent text.skipToNavigation



Catalog ID: MBD1K

Catalog ID:  MBD1K
Masonry Box, 3-1/2 in. Deep, 21 Cu. In., 1-Gang Masonry Box, 2 in. Width, 3-3/4 Height, Raised ground screw, with Concentric, 1/2 & 3/4 in. KO (20-Pack)
Add to List

More Options

Product Details


Application Masonry boxes are used for the flush installation of devices in masonry construction.
Bracket Type No Bracket
  • Gray
  • Gris
Drawn or Welded Welded
Gangable No
Knockouts 13 x ½-3/4 in Comb ination, 1 x 1/2-3/4-1 in Comb ination
Knockouts - Bottom 2 x ½-3/4in Combination
Knockouts - End 3 x ½-3/4in Combination, 1 x 1/2-3/4-1in Combination
Knockouts - Side 8 x ½-3/4in Combination
Material Steel
Number of Gang(s) 1-Gang
Plaster Ears No
Type Masonry Box, Box
UPC 626463003503
Wiring System Conduit


Actual Depth 3.516 in
Raised Ground Yes
Weight 0.68 lb

Certifications and Compliance

Certified Listed CSA


Carton Quantity 20
Pallet Quantity 1500