Key Dimensions:

Safe Working Load (WLL):

This is the most critical factor, ranging from under a ton to over 10 tons or more.

Overall Length:

This dimension is crucial for compatibility with your lifting equipment and concrete anchor pin head.

Width:

This is another important physical measurement, especially for larger units.

Anchor Pin Head Size:

The clutch must fit the anchor pin head, with sizes ranging from 17mm up to 49mm or more depending on the clutch's capacity.