Heavy Duty Construction: Built by quality manganese alloy steel, with powder coated surface, the steel plate lifting clamp ensures durability and longevity. Large Lifting Capacity: The clamp has an excellent jaw enabling plates of varying thickness to be lifted with the same clamp. Load bearing and adjustable opening: Capacity up to 2t / 4408lbs, Jaw Opening: 0-30mm/1.2inch Wide Application Area: Designed to lift and transport steel plates and structures at a vertical position under different occasions such as shipyard, steel structure installation, steel market, machine processing, construction site, etc. Convenient Operation: The lifting clamp is fitted with special swivel hook-up facilities to enable easy operation of the plate clamp in a vertical position. Our slate clamps are safe, durable, sturdy, and slip-resistant.