The latch of a safety hook（）.<br>A:increases the strength of the hook<br>B:prevents the sling ring from coming out of the hook if the strain is abruptly eased<br>C:prevents the sling ring from coming out of the hook if there is a strain on the sling ring<br>D:All of the above

The latch of a safety hook（）.
A:increases the strength of the hook
B:prevents the sling ring from coming out of the hook if the strain is abruptly eased
C:prevents the sling ring from coming out of the hook if there is a strain on the sling ring
D:All of the above

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