... door hinge Size:274*108*49m It is mainly used on cold room,ship,container,trailer door, it is fasten,anti ... 3mmBearing: 200kg~~250kgWeight: 0.819kg/pcOpenning Angle: 270 degreeUsage : cold room ,airproof truck,truck carriage, freezer vehicle, refrigerator, container, ... roaster hinge.Accessories:stainless steel screwsIt is mainly used on ship,container truck,reach-in refrigerator, big cabinet ...