Manhole Cover Frame Options
- Manhole Cover Frame, Machined Seat, 23-7/32"Seat x 8-27/32" High x 35-7/16" Outer Dimensions
- Manhole Cover Frame, Machine Seat, 22-31/32"Seat, 9-27/32"H x 37-13/32"Outer Dimension
- Manhole Cover Frame, Non-Rocking Seat, 23-7/32"Seat, 8-27/32"H x 35-27/32"Outer Dimension
- Manhole Cover Frame, Type F, 1 Ground hole WisDot Electrical Pull Boxes
