Integrated Ergonomic Vacuum-Hoist Lifting SystemsNon-Weight Sensitive VM Vacuum Lifting System Model #: VMK-1 Vacuum-Hoist Lifter with V1-125Q Round Vacuum Pad Attachment Description: Vacuum-Hoist Lifter with Large Round Vacuum Pad Attachment Application: Lifting & Handling TV lenses with 36 inch (914 mm) Curved Surface weighing up to 140 lb (64 kg)