PNEUMATIC VACUUM HOIST LIFTING ATTACHMENT This Pneumatic Vacuum Lifter Air Balance Jib Lifter Attachment is designed to lift products with smooth, flat, and non-porous surfaces. Push button to operate vacuum to grab the product. Release button to release load. Utilizes factory air for gripping. It is recommended to use an Air Balance Jib Lifter (Model B184090) for positioning and lifting of attachment (sold separately). Product Specifications CAPACITY LBS250 BRANDGlobal Approved DESCRIPTIONPneumatic Vacuum Hoist Attachment Lifter MANUFACTURERS PART NUMBERVAC-6 WEIGHT LBS32 UPC691215044790