The Adjustable Jack/Stirrup provides a method of adjustments that can be used at either the top or bottom of a scaffold support structure.
| Size | Weight (kg) |
| Base Jack 450mm 34 Dia 150*150*6mm | 4.5 |
| Base Jack 450mm 32 Dia 150*150*6mm | 3.7 |
| Base Jack 450mm 30 Dia 150*150*6mm | 3.5 |
