4" Octagon Extension Ring, 1-1/2" Deep, Two 1/2" and Two 3/4" KO's
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4" Octagon Extension Ring, 1-1/2" Deep, Two 1/2" and Two 3/4" KO's

  • SKU: 55151-S
  • This box extension ring prevents the labor-intensive removal of older outlet boxes, connectors, and devices when extra wire capacity is needed.
  • This extension ring with conduit KO's provides added wire capacity to existing octagon (8B) boxes and serve as outlet boxes for surface conduits.
  • Carton Quantity: 50
  • UPC Code Ea.: 840550703149
  • UPC Code Carton: 840550709899
  • Certification: UL Listed
Availability:

1000 in stock

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MaterialGalvanized Steel
Weight ea.0.357 lbs
Carton Quantity50
Carton Dimensions18.7 × 8.27 × 8.66 in
UPC Code Ea.840550703149
UPC Code Carton840550709899
HTS Code8536.90.8530
Cubic Inches15.5
Side KO's(2) 1/2" & (2) 3/4"
Bottom KO's-
Depth1-1/2"
Also Known As8B extension ring, octagon extension ring, octagon extension, ceiling extension ring, 4" ceiling extension ring
ManufacturerPart Number
AmmoAR130
Crouse HindsTP286
EGS Appleton40ESPL
Hubbell Raco130
Orbit4RB-MKO-EXT

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