ApplicationHeavy-DutyDie ConstructionHeavy-DutyDie StyleQuick-Set Two-Piece Die SystemFinishBrightMaterialCarbon steelMeasurement SystemImperialSeries550Style0550Surface ConditionBrightThread FormUNCThread Pitch9Thread Size7/8-9Thread Size Equiv0.8750"Thread TypeUNCTool Size7/8-9 UNCType2-Piece
| Application | Heavy-Duty |
| Die Construction | Heavy-Duty |
| Die Style | Quick-Set Two-Piece Die System |
| Finish | Bright |
| Material | Carbon steel |
| Measurement System | Imperial |
| Series | 550 |
| Style | 0550 |
| Surface Condition | Bright |
| Thread Form | UNC |
| Thread Pitch | 9 |
| Thread Size | 7/8-9 |
| Thread Size Equiv | 0.8750" |
| Thread Type | UNC |
| Tool Size | 7/8-9 UNC |
| Type | 2-Piece |