Crab 60 Scaffold Shoring System U Head Jacks
Crab 60 scaffolding U head jacks are components of hi load crab 60 shoring system scaffold. It includes 48mm adjustable screw stems, a big u head, a socket tube welded on the U head as well as an adjustable handle(jack nut). Between the big U head and the socket tube, there are 2 stirrups for reinforcement during high load bearing.
In construction, the heavy-duty scaffold U heads are inserted into the Crab 60 scaffolding posts and triangle frame poles. These two vertical parts are made of OD60mm scaffold tubes. That is why the inserted U-head jack stems need to be smaller than the inside diameter of the vertical posts.
Crab 60 shoring system U-head jack stems are 600mm in height. You can adjust the U head jack to a height of a max of 350mm. For anti-corrosion purposes, the Crab 60 system adjustable U head is always hot dip galvanized.
Other Types of Scaffold Adjustable U Head Jacks
Items |
Diameter |
Height(mm) |
Hollow Scaffold U Head Jack |
OD30-48mm |
0-800mm |
Solid Scaffold U Head Jack |
OD26-48mm |
0-800mm |




Company Profile
Wellmade company was established in 1981,headquartered in Tianjin,China,and our company specializes in manufacturing high-quality scaffoldings with a global presence,including Commercial and Industrial Construction,Oil ,Gas&Chemicals,Power & Energy and Mining & Refining projects.With a strong worker team and state-of-the-art facilities,we ensure comprehensive and detailed products tailored to market demands.
Backed by decades of industry experience,we have built a reputation for reliability and excellence,serving clients for many types of scaffolds such as ringlock scaffold,cuplock scaffold,kwikstage scaffold ect.
We mainly manufacture system scaffold of Ringlock Scaffolding,Cuplock Scaffolding, Kwikstage Scaffolding, Quick Lock Scaffolding, Tube and Clamps Scaffolding, Scaffolding Frames, Formwork Systems, Formwork Accessories, and Scaffolding Clamps & Fittings.are conformed to international scaffolding standard of BS1139, En74, EN39, EN10219, EN12811, En12810, AS/NZS 1576.Find further products and more information welcome to visit Wellmade website wellmadescaffold.en.made-in-china.com
We pride ourselves on offering customized scaffoldings.Our teamwork always work colsely with clients to understand their unique needs and delivers,then,give them feasible solutions.And our after-service will continious at least twelve months.
We actively seek strategic partnerships to expan our reach and enhance our offerings.Wellmade Scaffold offers services from Scaffolding materials fabrication to loading,also offer Door to Door service.