Frame Scaffolding Screw Jack is the adjustable base jack for H frame scaffolding. It provides not only heavy duty load bearing support to the scaffolding, but also provide leveling adjustment.
Solid screw jack is made by the solid steel rod with dia.34mm after rolling the thread. Hollow screw jack is made by O.D 34x4mm sealess steel tube.
The jack nut is made by cast steel and to hold O.D 42-48mm frame leg tube. Base plate is made by 5-6mm carbon steel.
Item NO.:
SBJ, HBJLead Time:
20daysProduct Origin:
Guangzhou, ChinaShipping Port:
Guangzhou, ChinaPayment:
T/T, L/C at sightMin order:
200PCSColor:
Galvanized ColourＭaterial:
SteelSolid Base Jack / Screw Jack for Frame Scaffolding
| Code | Description | Specification | Size (Imperial) | Weight (kg) | Weight (lbs) |
| SBJ.34070 | Solid Base Jack | Tr34x700mm, 140x140x6mm | 28" | 5.99 | 13.21 |
| SBJ.34060 | Tr34x600mm, 140x140x6mm | 24" | 5.36 | 11.82 |
Hollow Base Jack / Screw Jack for Frame Scaffolding
| Code | Description | Specification | Size (Imperial) | Weight (kg) | Weight (lbs) |
| HSJ.34070 | Hollow Base Jack | Ø34x5x700mm, 140x140x6mm | 28" | 4.08 | 9.00 |
| HSJ.34060 | Ø34x5x600mm, 140x140x6mm | 24" | 3.72 | 8.20 |
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