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

4-Inch 1-Gang Round Shark Tooth Ceiling And Wall Electrical Box

Mfg.#
MSBST250
Sku#
2368629
  • Built in hole saw for perfect hole
  • Center located piercing drill bit for location accuracy during installation
  • Raised mouting rings with center hole are locatied inside the back of the box for surce mount instllations, basement or attic studs
  • Required 9/16 inch driver (no included)
  • Not for use on lath and plaster walls * 2-1/2 inch depth

* Estimated stock levels as of Sat, Mar 14, 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 Romex Brand SmartBox Shark Tooth Fixture Box is used in residential or light commercial construction to mount light fixtures or smoke and carbon dioxide dectors. Unique design allows use in new work or old work applications.

Specifications

General

Cable Entry Knockout
Color Gray
Cubic Capacity 16.3 cu-in
Material Polycarbonate
Mounting Type Ceiling, Surface
Number of Gangs 1
Number of Knockouts 4
Shape Round
Type Ceiling Box

Dimensions

Depth 4 in
Height 4 in
Size 4 in
Width 4 in

Manufacturing Details
The following information is subject to change without notice

Country of Origin China

Label Information

Certification, Codes, Standards RoHS Compliant | UL Listed

Please choose a store for pricing and availability.

Find Your Local Store
Feedback