Caldwell ALG-3-3/60 Adjustable Lifting Grab, 6,000lb capacityThe new, 6,000 lb. capacity Caldwell adjustable lifting grab is ideal for lifting solid materials, such as blocks of concrete, stone, rough marble and granite. Heavy duty, adjustable stainless steel auto latch with a lifting eye that allows for easy hook attachment. Extended handles keep the operator away from the load and can be adjusted as required. Designed and manufactured to ASME B30. 20 and BTH 1, design category B, service class 3 standards.