3D Adjustable Concealed Hinge 1,Material: Zinc alloy 2,Size: 23* ... GP,AB 4,Weight Bearing:40kg/3 pcs 3D Adjustable Concelaed Hinge1,Size:23*95mm; 2,Material:Zinc ... alloy; 3,Adjustable parameter: up&down:±1mm, left&right: ±1mm, ... 6, suitable for wooden door&swing door7,Weight bearing: 40KGS/3 PCS/Door 8, Right style&Left style difference 3D Adjustable Concealed Hinge ...