| CROSS-SECTIONAL SHAPE STYLE | ANGLE BOTTOM RING |
| HEIGHT | 1.065 INCHES MINIMUM AND 1.185 INCHES MAXIMUM |
| INSIDE DIAMETER | 3.500 INCHES NOMINAL |
| INTERMEDIATE RING QUANTITY | 4 |
| JOINT TYPE | SCARF-PERIPHERAL BOTTOM RING |
| JOINT TYPE | SCARF-PERIPHERAL INTERMEDIATE RING |
| JOINT TYPE | SCARF-PERIPHERAL TOP RING |
| OUTSIDE DIAMETER | 4.250 INCHES NOMINAL |
| MATERIAL | COTTON AND RUBBER SYNTHETIC INTERMEDIATE RING |
| MATERIAL | COTTON AND RUBBER SYNTHETIC TOP RING |
| MATERIAL | COTTON OR RUBBER SYNTHETIC BOTTOM RING |