Crosby® IP10 4-1/2 Ton Vertical Lifting Clamp - 2701666Crosby IP10 4 1 2 Ton Vertical Lifting Clamp Heavy Duty Plate Handling You Can Trust The Crosby IP10 Vertical Lifting Clamp (Model 2701666) is engineered for high capacity vertical lifting of steel plate, supporting loads up to 4 1 2 tons. Its individually proof tested to 200% of its working load limit and supplied with a test certificate to meet the rigorous requirements of EN 13155 and ASME B30. 20 standards. Full 180 Rotation with Locking Latch