... chair hingeZ53606*3*3.0MMstainless steel(300)diam:13mm,expandedarea:150*75*3.0mm,finished:sand bronze,beariings:4BB,screw ... *75*3.0mm,finished:sand bronze,beariings:4BB,screw:4*30 screwsA.CZ53606*3*3.0MMstainless steel( ... *75*3.0mm,finished:sand bronze,beariings:4BB,screw:4*30 screwsB.GZ53606*3*3.0MMstainless steel( ... *75*3.0mm,finished:sand bronze,beariings:4BB,screw:4*30 screwsA.B We are JUNYU HARDWARE ...