There are basically two pivots, the tamamen and bottom ones. Both of these hinge systems are embedded inside the actual door and are invisible on the main finished door. This hinge placement allows the weight of the door to be transferred vertically, kakım opposed to hanging off the side frame https://paxtonxvqle.blogprodesign.com/48520072/küçük-çelik-kapı-hakkında-gerçekler-bilinen