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Image of 274 Concrete Ring, Welded, 4 in. Deep, Double Row 1/2 & 3/4 in. KO's
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Concrete Ring, Welded, 4 in. Deep, Double Row 1/2 & 3/4 in. KO's

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Brand: Raco

Catalog ID: 274

Concrete Ring, Welded, 4 in. Deep, Double Row 1/2 & 3/4 in. KO's

  • Flat sides provide excellent contact for locknuts
  • External ears are used to nail the ring to the wood form
  • Top cover is removable for before-pour work
  • Ears on inside of box are for fixtures
  • Waxed fixture ears prevent concrete from interfering with the threads
  • A variety of covers are available
  • Cover plate must be orered separately with all RACO® concrete rings
  • Used in high-rise construction
  • 61.5 cu. in. capacity
  • Not designed for ceiling fan support, the maximum support load for a static fixture is 50 lbs