| Comparison : |
Item # 10C-SW-40, 1 Inch (in) Nominal Size Standard Wall Iron Pipe Size (IPS) Aboveground Stop Coupling
Item # 40B-SW-40, 4 Inch (in) Nominal Size Standard Wall ID Belowground Stop Coupling
Item # 40C-SW-40, 4 Inch (in) Nominal Size Standard Wall Iron Pipe Size (IPS) Aboveground Stop Coupling
Item # 50B-MW-40, 5 Inch (in) Nominal Size Medium Wall ID Belowground Stop Coupling
Item # 50C-MW-40, 5 Inch (in) Nominal Size Medium Wall Iron Pipe Size (IPS) Aboveground Stop Coupling
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