| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | A Y MCDONALD MFG CO | AY 4186-057 | 80-EXT 21X03 RISER PIT EXTENSION |
| | A Y MCDONALD MFG CO | AY 4186-058 | 80-EXT 21X06 RISER PIT EXTENSION |
| | A Y MCDONALD MFG CO | AY 4186-059 | 80-EXT 21X09 RISER PIT EXTENSION |
| | A Y MCDONALD MFG CO | AY 4186-060 | 80-EXT 21X12 RISER PIT EXTENSION |
| | A Y MCDONALD MFG CO | AY 4186-102 | 80-EXT 21X18 RISER PIT EXTENSION |
| | A Y MCDONALD MFG CO | AY 4186-298 | 80-EXT 21X15 RISER PIT EXTENSION |
| Manufacturer | A Y MCDONALD MFG CO |
| Series | 80-21 |
