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By Raco 

Catalog ID: 271

By Raco
Catalog ID:  271
Concrete Ring, Welded, 2-1/2 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
  • Can support a light fixture up to 50 pounds
  • 30.8 cu. in. capacity

Product Details


Color Gray
Drawn or Welded Welded
Knockouts 1/2 in;3/4 in
Material Steel
Type Concrete Ring
UPC 050169002711
Wiring System Conduit


Actual Depth 2.779 in
Cubic Capacity 30.8 cu.in
Depth 2.5 in
Fixture Lbs. 50 lb
Height 4 in
Weight 0.654 lb
Width 4 in

Certifications and Compliance

Certified Listed UL Listed


Carton Quantity 25
Packaging Type No Packaging
Pallet Quantity 1500

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