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By Raco 

Catalog ID: 272

By Raco
Catalog ID:  272
Concrete Ring, Welded, 3 in. Deep, Single Row 1/2 & 3/4 in. KO's
  • Single row of 1/2 in. and 3/4 in. knockouts
  • Flat sides provide excellent contact for locknuts
  • External ears are used to nail the concrete ring to the wood form
  • Top cover is removable for before-pour work
  • Waxed fixture ears prevent concrete from interfering with the threads
  • Ears on inside of concrete ring are for fixtures
  • Support a light fixture up to 50 pounds
  • 37.0 cu. in. capacity

Product Details


Color Gray
Drawn or Welded Welded
Knockouts 1/2 in;3/4 in
Material Steel
Type Concrete Ring
UPC 050169002728
Wiring System Conduit


Cubic Capacity 37.0 cu.in
Depth 3 in
Fixture Lbs. 50 lb
Height 4 in
Weight 0.786 lb
Width 4 in

Certifications and Compliance

Certified Listed UL Listed


Carton Quantity 25
Packaging Type No Packaging
Pallet Quantity 1350

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