Specification
| Size | Weight |
| 2000 x 2000 | 36 |
| 2000 x 2500 | 40 |
| 2300 x 2300 | 40 |
| 2500 x 2500 | 46 |
- Rigid Support and Long lasting for slab.
- High bearing capacity with working accuracy.
- Compact for storage and transport.
- Single,simple adjustment for length of span.