When lifting with this clamp, structural steel will be almost perfectly horizontal.
When the sling wire slackens due to the load coming to rest on the floor, the spring loaded initial clamping force will prevent the clamp from detaching from the load. It is not necessary to hold the clamp after set it onto the load.
In view of mechanics, this model has realizing the ideal design of compact, lightweight, safe and ease of use.
High-frequency of die-forged special alloy steel gives great durability to the cam.