4" Square Extension Ring w/ 1/2" & 3/4" KOs
$1.79
4" Square Extension Ring, Drawn w/ 1/2" & 3/4" KOs
1-1/2" deep, 22.5 CU" capacity
KNOCKOUTS:
- Sides: (8) 1/2", (4) 3/4"
Compares to RACO 203
UL Listed