• Some stock photographs may show options that are not included. Please check product description.
Southwire®

Romex Smart Box Original 4 Gang Device Box

Mfg.#
MSB4G
Sku#
2368744
  • One-piece, thick wall molded construction for stability and rigidity
  • Built in wire entrance clamps on top of bottom of box
  • Mounts to wood or metal 25-gauge stud
  • 6-32 threaded device holes
  • 42 lbs. heavy-duty mounting screws included

* Estimated stock levels as of Thu, Apr 2, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

Southwire's Romex Brand SmartBox Boxes are unmatched in versatility in new work locations where you cannot swing a hammer, or where final wall surfaces are uncertain, like kitchens and baths. Interior mounting screws allow for depth adjustability to accommodate tile, paneling, and other specialty wall treatments. These boxes are unmatched in both new and old work applications because they are always mounted to a stud.

Specifications

General

Application New and old work applications
Color Gray
Cubic Capacity 74 cu. In.
Gangs 4 gangs
Includes 42 lbs. heavy-duty mounting screws included
Material PVC
Mounting Mounts to wood or metal 25-gauge stud
Number of Gangs 4
Pack Qty WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
Type Device Box

Dimensions

Depth 7-1/2 in
Height 3.1 in
Weight 0.55 lb
Width 3.6 in

Manufacturing Details
The following information is subject to change without notice

Country of Origin China

Label Information

Certification, Codes, Standards UL Listed & RoHS Compliant

Please choose a store for pricing and availability.

Find Your Local Store
Feedback