◆ Automatic lever working principle, its structure is simple and reasonable, the action is flexible, safe and reliable, does not need to provide any force from the relock, the opening and closing device positioning, automatically realize the opening and closing action of the clamp.

◆ Suitable for 6-10mm thin plate multi-layer lifting,

◆ There must be a proper height of cushion wood under the steel plate, and the steel plate stacking rules are smooth.