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 and a large wing nut.
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.
Constrcution Scaffolding Adjustable Screw Base Jack/U Jack
| NAME | BASE JACK NUT |  |
| WEIGHT | 320G/630G/700G/800G | |
| DIA | 34MM | |
| PROCESS | CASTING IRON | |
| SURFACE | SELF COLOR/GALVANIZED | |
| SUPPORT OEM | YES | |
| Related products | BASE JACK, U HEAD BASE JACK,BASE PLATE,COUPLERS |
Hebei Trico is engaged in Formwork and Scaffolding accessories since 2002. Scaffolding frames and realted accessories are exported to different countries with large amount per year. Like ringlock scaffolding syste, cuplock scaffolding system,base jack, u jack,steel ladder, steel plank, cross brace, joint pin and steel hooks and formwork tie rod system, all of them are supplying.
Five Promises:
1.Quality: Strictly control the quality through three levels. First level, quality test on the producing line. Second level, quality test during warehousing. Third level, quality test before loading.
2.Timeliness: 24 hours online.Provide consulting and quotation services for customers all the time.
3.Veracity: Strictly follow the customer standard to ensure the tolerance range and meet customer's requirement.
4.Integrity: If The customer complains about the quality of the products, our company will actively cooperate with them to solve the problem. If it is the responsibility of our company, we will bear the corresponding responsibility and compensation.
5.Longevity: Establish good long-term relationship with customers.
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