| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | PHD Manufacturing, Inc. | PHD 090N2000PL | #90 20 PL STANDARD U-BOLT W/N |
| | PHD Manufacturing, Inc. | PHD 090N9200EG | #91 20 EG STANDARD U-BOLT W/N |
| | PHD Manufacturing, Inc. | PHD 093N2000PV | #93 20 PVC COATED STANDARD U-BOLT W/N |
| Manufacturer | PHD Manufacturing, Inc. |
| Inside Width | 20-1/8 in |
