... on How to useThe steel plate clamps have the feature of distributing the lifting points evenly.When lift, open the jaw of the clamp, clamp the ... goods and clamps.Do not make the goods move or stop rapidly.Do not lift the weighted goods, it is best to use more than ... two clamps to make sure being safe.Use after checking the mouth clamp the plate,gasket, the jams between tooths, wear state and other ...