BOX 55171K

Octagonal extension box, 2-1/8" deep, fabricated from heavy-duty galvanized steel for superior strength and corrosion resistance, designed to increase the capacity of standard octagonal electrical boxes, offering extra depth to accommodate complex wiring configurations, larger devices, or code-mandated wire fill requirements, making it suitable for demanding electrical installations in residential, commercial, or industrial environments.


HIGHLIGHTS

  • Size: 4" x 4" x 2-1/8"
  • Made of galvanized steel

OCTAGONAL EXTENSION

Specifications

  • Application
    New work
  • Capacity
    344 ml
  • Material
    Galvanized steel
  • Box Type
    Extension Ring
  • Construction Type
    Drawn
  • Cover Included
    None
  • Knockout Options
    6 (4x 1/2" + 2x 3/4")
  • Case Quantities
    50

CERTIFICATIONS

Compatible Metal Box Cover Plate (sold separately)

PLATE 54-C1
PLATE 54-C6
PLATE 54C6-WH

PRODUCT SHEETS

Spec Sheet