Made especially for foundation and structural supports our jacks are manufactured to fit the smallest spaces from 200mm closed to 2 metre closed heights.
Manufactured in our own factory from high tensile tube, with a 4 TPI acme rolled thread for extra strength.
Sizes available:
| Size | Height Closed - mm | Height Open - mm |
| 0 | 200 | 390 |
| 1 | 300 | 450 |
| 2 | 400 | 600 |
| 3 | 500 | 700 |
| 4 | 700 | 900 |