Calculation of the overall height: measurement X + measurement Y = overall height

| push-fit-stem | 11 x 19,5 mm | 11 x 22 mm | 10 x 22 mm | |
| measure x=67mm | ||||
| measure y | 6,50 | 5,75 | 6,50 | |
| circlip | 11 x 19,5 mm | 11 x 22 mm | 10 x 22 mm |
| Ø 11,40 | Ø 11,40 | Ø 10,30 | |
| Ø 11,60 | Ø 11,60 | Ø 10,50 | |
| Ø 11,80 | Ø 11,80 | - |

| square top plate | 38 x 38 mm | 55 x 55 mm | 60 x 60 mm | |
| measure x=67mm | ||||
| measure y | 12,00 | 11,50 | 11,50 | |

| threaded stem | M 10 x 15 mm | 5/16" | 3/8" | |
| measure x=67mm | ||||
| measure y | 7,50 | 7,50 | 7,50 | |