HUBBELL SQUARE EXTENSION 4",

HUBBELL SQUARE EXTENSION 4",

Item # BB 662168

  • Combination screw heads allow quick installation
  • Drawn construction
  • (8) 1/2 in. knockouts and four 3/4 in. knockouts
  • UL Listed
Manufacturers Item #203

Extension rings provide additional cubic capacity. May be used an outlet box for surface conduit. Constructed from 1/16 in. pre-galvanized steel.

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