| MI12 Chrome Ball Transfer Unit Medium duty ball transfer unit, internal thread fitting As seen on diagram under photographic picture to the right (click to enlarge for clarity): A= 22mm B= 24mm C= 20.5mm D= 3.5mm E= M8 F= 5mm Pressed top cap |

| Attribute | Value |
|---|---|
| Overall Height (mm) | 24 |
| Overall Dia (mm) | 22 |
| Ball Dia (mm) | 12 |
| Max Load (kg) | 20 |
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