1.Slide-on two way concealed hinge 2.Passed our destory test over ... Max Satisfaction Product details charaters:1.Item No.: H2012.Type:Two way slide-on concealed hinge, cabinet hinge3.Opening angle is ... Cover size is full cover, half cover, insert8.Plate types: two hole plate, four hole plate9.Packing : 200pcs or 250pcs ... indicated by customer for sending the samples Slide-On Two Way Concealed Hinge