Hook - Cast in type bolts are embedded in the box before casting in the mold. The front end should be higher than the mold body, as shown in the following figure
Figure 1: Hook - Two cast in type bolts are embedded on both sides to achieve horizontal lifting. The lifting load can be found in the specification table CSN
Figure 2: Hook - One cast in type bolt is embedded to achieve vertical lifting. The lifting load can be found in the specification table CSN
Figure 3: Hook - Two cast in type bolts are embedded to achieve a 45 degree lifting. The lifting load can be found in the specification table CSN