4 Inch Square Junction Box 3-1/2 Inch Deep Side Knockouts 52181-SPKR-ZINC (pack of 55)

Product Information

Specification

About:

• This indicates that the box is square-shaped and measures 4 inches on each side.
• This specifies the depth of the junction box, which is 3-1/2 inches.
• This depth provides sufficient space for accommodating electrical wiring and connections.

Also Known As:

4" Square Electrical Box, Electrical Junction Box, 4x4 Electrical Junction Box, 4 Inch Square Outlet Box, Square Junction Box.

Specification:

• Type: Square Junction Box
• Material: Galvanized Steel
• Side Knockouts: (4) 1/2", (4) 3/4"
• Bottom Knockouts: (2) 1/2", (2) 3/4"
• Color: Silver
• UPC: 785592133335

Features:

• External tabs allow installer to nail/screw boxes to forms for stability during concrete pour
• Labor saving design eliminates need to install extension rings to accommodate deeper devices
• Raised Ground
• Combination Phillips/Slotted screw heads.