Raco 665 2-1/8 x 4 x 1-7/8 Inch 13 In Steel Utility Box Extension Ring
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$808.95/c (100 ea)
108 Available for Delivery
Order by 04:00pm Wednesday for Delivery Thursday
108 Available for Pickup at Jacksonville, FL
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Manufacturer Raco Manufacturing
Mfg Catalog # 665
World Electric Part # 1923


  • Drawn construction
  • 4 in. x 2 in., 1-7/8 in. deep
  • Key holes provided for ease of installation
  • Supplied with eight 1/2 in. knockouts
  • 13 cu. in. capacity
  • Acceptable for use in 2-hour fire rated walls


  • Actual Depth: 1.813 in
  • Buy American Compliant: Contact Manufacturer
  • Country of Origin: US
  • Each - Height: 4.000 in
  • Each - Length: 1.813 in
  • Each - Width: 2.125 in
  • Height: 4 in
  • Product Type: Steel Boxes and Covers
  • Cubic Capacity: 13.0 cu.in
  • Depth: 1.875 in
  • Knockouts: 1/2 in
  • Standard: cULus Listed
  • Type: Extension Ring
  • Width: 2.125 in


  • Certified Listed: cULus Listed
  • EU RoHS Indicator: Contact Manufacturer


UPC 05016900665
Product Description 4 in. x 2 in. Handy Extension Ring, Drawn, 1-7/8 in. Deep, Eight 1/2 in. KO's
GTiN 00050169006658
Width 2.125 in
Size 1-7/8 IN
Color Silver
Type 4 IN x 2 IN handy box extension
Material Steel
Applications Electrical
Depth 1.875 in
Height 4 in
Weight 0.375 lb
Family Brand Name Raco
Construction Drawn
Cable Entry Knockouts for conduit

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