Powered Vacuum LiftersAir Powered Four Pad Lifters with Pivoting Adjustable Crossarms Model #: A50M4-61-2/44 Description: Four Pad Compressed Air Powered Vacuum Lifter with Extra-Long Extension Handle Application: Lifting & Handling 9′ High Vertical Lift of 4′ X 8′ Metal Roof Sections into Truck Click to Request More Information