Our clamp has forged teeth to make a high strength.And the claws are made by laser cutting machine with small torlance .
We use the hammer to knock the wedge .We made a stop in the end of the wedge in case coming out of the clamp .
High quality means long time using .our weight is 5.2kg .
So you don't need to worry about the quality .
Rizhao fenghua scaffoldings co.,ltd is a professional manufacturer and supplier of scaffolding and formwork systerms ,and also an export enterprise with forging ,casting ,punching ,welding ,cold forming and surface treatment line ....
Our leading products :Scaffolding systerms ,formwork systermand the relevan construction accessories ,
Audited Supplier 
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