Raco 274
RACO® 274 Concrete Ring, 4 in L x 4 in W x 4 in D, Steel
Steel Boxes
80422
274
Raco
$0.00
/ ea
- Capacity: 49.3
- Depth: 4
- Knockout Size: 1/2 in, 3/4 in
- Length: 4
- Material: Steel
- Mounting Type: Threaded
- Width: 4
RACO® Concrete Ring, 1/2 in, 3/4 in Knockout, 4 in Length, 4 in Width, 4 in D, Threaded Mount, 49.3 cu-in, Steel
- Features
- 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
- Concrete rings are used with poured deck (floor) in high-rise construction
- These boxes are installed on wooden or steel concrete forms
- After the forms are removed, the box is flush with the concrete
- 4 in height
- Double row of 1/2 in and 3/4 in side knockouts
- Conduit wiring system
- 50 lb fixture recommended load