Norwesco Manhole Extension (6″H X 20″D) |
N-63832 |
20 in. Diameter x
6 in. High
|
- Alabama
- California*
- Georgia
- Iowa
- Minnesota
- New York*
- Ohio
- Oklahoma
- Texas
- Utah
- Washington
- Ohio*
|
Norwesco Manhole Extension (6″H X 20″D) W/20″ Safety Lid |
N-64159 |
20 in. Diameter x
6 in. High
|
|
Norwesco Manhole Extension (15″H X 20″D) |
N-63833 |
20 in. Diameter x
15 in. High
|
- Alabama
- California*
- Georgia
- Iowa
- Minnesota
- New York*
- Ohio
- Oklahoma
- Texas
- Utah
- Washington
- Ohio*
|
Norwesco Manhole Extension (24″H X 20″D) |
N-63834 |
20 in. Diameter x
24 in. High
|
- Alabama
- California*
- Georgia
- Iowa
- Minnesota
- New York*
- Ohio
- Oklahoma
- Texas
- Utah
- Washington
- Ohio*
|
Norwesco Lid & Riser Combination (25″H Riser Pipe X 12″D) |
N-62395 |
12 in. Diameter x
25 in. High
|
- Alabama
- California*
- Georgia
- Iowa
- Minnesota
- New York*
- Ohio
- Oklahoma
- Texas
- Utah
- Washington
- Ohio*
|
Norwesco Lid Riser (36″H X 6″D) |
N-63830 |
6 in. Diameter x
36 in. High
|
- Alabama
- California*
- Georgia
- Iowa
- Minnesota
- New York*
- Ohio
- Oklahoma
- Texas
- Utah
- Washington
- Ohio*
|
Norwesco Lid Riser Offset (23″H X 12″D) |
N-63831 |
12 in. Diameter x
23 in. High
|
- Alabama
- California*
- Georgia
- Iowa
- Minnesota
- New York*
- Ohio
- Oklahoma
- Texas
- Utah
- Washington
- Ohio*
|
Norwesco Manhole Extension (6″H X 20″D) |
N-63514 |
20 in. Diameter x
6 in. High
|
- Alabama
- California*
- Georgia
- Iowa
- Minnesota
- New York*
- Ohio
- Oklahoma
- Texas
- Utah
- Washington
- Ohio*
|
Norwesco Manhole Extension (15″H X 20″D) |
N-62397 |
20 in. Diameter x
15 in. High
|
- Alabama
- California*
- Georgia
- Iowa
- Minnesota
- New York*
- Ohio
- Oklahoma
- Texas
- Utah
- Washington
- Ohio*
|
Norwesco Manhole Extension (24″H X 20″D) |
N-62396 |
20 in. Diameter x
24 in. High
|
- Alabama
- California*
- Georgia
- Iowa
- Minnesota
- New York*
- Ohio
- Oklahoma
- Texas
- Utah
- Washington
- Ohio*
|