Concrete Ring, Welded, 3-1/2 in. Deep, Double Row 1/2 & 3/4 in. KO's
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Brand:
Raco
Catalog ID:
273
Concrete Ring, Welded, 3-1/2 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
49.3 cu. in. capacity
Not designed for ceiling fan support, the maximum support load for a static fixture is 50 lbs
Product details
Resources and downloads
Product details
General
Color
Gray
Drawn or Welded
Welded
EU RoHS Indicator
Contact Manufacturer
Knockouts
1/2 in;3/4 in
Material
Steel
Type
Concrete Ring
UPC
050169002735
Wiring System
Conduit
Dimensions
Cubic Capacity
43 cu.in
Depth
3.5 in
Fixture Lbs.
50 lb
Height
4 in
Weight
0.907 lb
Width
4 in
Certifications And Compliance
Certified Listed
UL Listed
Logistics
Carton Quantity
20
Packaging Type
No Packaging
Pallet Quantity
1200
Resources and downloads
Specifications
273
Catalogs
Download All
RACO / TayMac / Bell Full Catalog
RACO / TayMac / Bell Full Catalog
RACO / TayMac / Bell Full Catalog
Certifications
Download All
LEED Statement
NEMA OS1
SDS
HCC_SDS
Terms and Conditions
HCC Terms & Conditions