The Versa Block Clamp is made for lifting and moving concrete blocks, rubber tires, drums or other materials General The clamp consists of two sliding pads that can be adjusted to the desired widths and they are locked by a locking latch on each side. The Versa Block Clamp is a multipurpose solution when fitted with different jaws to grab the different material types, whether square or curved shapes. These jaws can be easily changed and reversed to allow for picking up objects from the inside face or inside out. Features Handles heavy loads with different capacities. Grips and releases the load automatically. The jaw width is simple and easy to adjust. The rubber jaws protect loads from being damaged. Optional jaws for different material shapes. Lifting eye allows for easy hook attachment. Specifications AVBC-600 Metric (mm-kg) Imperial (inch-lb) Grip range 100 - 600 4" - 24" Working load limit 1200 2646 Net weight 50 110 Gross weight 55 121 Packaging dimensions 840x220x490 33"x8.7"x19.3"  AVBC-1100 Metric  (mm-kg) Imperial  (inch-lb) Grip range 150 - 1100 6" - 43.3" Working load limit 3000 6614 Net weight 161 355 Gross weight 175 386 Packaging dimensions L.1500xW.570xH.360 59"x22"x14.2"