Alloy Steel Ball Clamping Device: The ball clamping device in this plate clamp ensures a secure clamping grip. Plastic Coating: The plate clamp's surface is coated with plastic, effectively preventing rust and extending its service life. Powerful Jaws: This plate clamp features large jaw openings, allowing for the safe lifting of plates of varying thicknesses. Locking Rod: The locking rod is used to open and lock the jaws, and the opening width can be adjusted to accommodate different plate thicknesses. These plate clamps are suitable for lifting and transporting steel plates in ports, factories, shipyards, chemical plants, and steel markets., Manufacturer: MNMIOIO