Hubbell Raco 271
RACO 271 Concrete Ring, 2-1/2 in L x 4 in W x 2-1/2 in D, Steel
Steel Boxes
1559051
271
Hubbell Raco
$0.00
/ ea
RACO Concrete Ring, 4 Knockouts, 1/2 in, 3/4 in Knockout, 2-1/2 in Length, 4 in Width, 2-1/2 in D, Threaded Mount, 30.8 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
- Single row of 1/2 in and 3/4 in side knockouts
- Conduit wiring system
- 50 lb fixture recommended load