... and advantage:1, Precise macine processing , accurate tolerance , making glass processing simple.2, Special alloy to forge the body .3 ... ,High strength screws of 304# stainless steel , making glass fixed forever.4,Installing with simple accessories and operation steps ... .5, Finish,pss , sss6, Suitable for 6-10mm glass,O degree fixed installation . Adequate quality stainless steel Glass Clamp