# 4.4.2.1 Corner Castings

The red part in the figure below is the corner casting, which are the two fasteners at the top corners of the container. Although they occupy only a small amount of space in the container, the container will often be too empty or too full to load all goods due to the underestimation of the size of corner fittings by experienced personnel. LoadMaster can automatically avoid the corner castings when optimizing the plan, which only needs the user to set the size of the corner. The length, width and height of the corner are generally 10\*10\*10cm.

![](/files/-MDwQ_kXHB9QNOIP84j3)


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