The Screw Jack is made from a 1 3/8 inch Solid Stem with 6" x 6" base & a large wing nut 4 adjustment. Thread Screw jacks are the accessory used to safely adjust the scaffold legs. This may be necessary when different working heights are encountered or when the scaffold is mounted on sloped surfaces.
Scaffolding Accessories Base Jack/Screw Jack
1.Description Of Scaffolding Screw Jack
The Screw Jack is made from a 1 3/8 inch Solid Stem, or a 1 3/8 inch Hollow Tube, with 6" x 6" base & a
large wing nut 4 adjustment. Thread Screw jacks are the accessory used to safely adjust the scaffold legs.
This may be necessary when different working heights are encountered or when the scaffold is mounted
on sloped surfaces.
2.Requirement of scaffolding screw jack
a.High loading ability
b.Flexiable and safe
c.Long adjustable length
d.Precision shape
e.Keep a smooth stress
f.Various type and size
3. Specification of Scaffolding Screw Jack
| Name | No. | Length | Diameter | Weight |
| Solid Jack Base | SSSJB600 | 600mm | 34mm | 4.5kg |
| Solid Jack Base | SSSJB700 | 700mm | 32mm | 4.3kg |
| Solid U Head Jack | SSSUJ600 | 600mm | 34mm | 4.8kg |
| Solid U Head Jack | SSSUJ700 | 700mm | 32mm | 4.5kg |
| Hollow Jack Base | SSHJB600 | 600mm | 38mm | 3.3kg |
| Hollow U Head Jack | SSHUJ600 | 600mm | 38mm | 3.6kg |
1.What can you provide as a manufacturer?
A. We offer one-stop solution and our services include Production, Packing, Loding, Shippment Ordering,
Custom claiming, Custom clearing etc
B. Product range: Ringlock System Scaffolding, Cuplock System Scaffolding, Kwikstage System
Scaffolding, Tubes & Fittings, Steel Planks, Base jacks etc.
C. OEM and ODM service offered upon customer request.
How can I trust your quality?
1. SINO GROUP has been accessed by Sira Certification Service and found to comply with
ISO9001:2008 for the manufacture and sales of scaffolds. Quality inspectors examine the whole production
flow from raw material selection to final products.
2. Safety is the prime concern in SINO. All components are backed up by an intensive test program,
fabricated either by auto-welding machines or man welders(welders have got Welder's Qualification
Test Certification from SGS).
