Square Extension Ring
4''-11-16'' X 2- 1/8" Deep
BC-73171-K equivalent
4-11/16" Square extension box with concentric knockouts. Extension ring
4-11/16" Square extension box with concentric knockouts. Extension ring
- 4 11/16" X 4 11/16" X 2 1/8 42 cu. inch
- Galvanized steel
- 10 Knockouts
Looking for a bulk order?
Square Extension Ring
4''-11-16'' X 2- 1/8" Deep
Sale price$6.20 CAD
Regular price (/)
4''-11-16'' X 2- 1/8" Deep