8" Metal Handle Vacuum Suction Cup Heavy Duty Lifter for Granite Marble Glass 204mm Lifting Tool with Carring Case. Item Name: Metal handle vacuum suction cup. Vacuum Pad: Rubber bottom surface for flat. Cup Diameter: 8'' (204mm) Vertical Maximum Suction Weight: 260kg. Maximum Torque: 120kg Weight: 1kg Package: Plastic box Material: Durable metal handle. ABS pump. Application: Flat glass, granite, marble, ceramic and other objects with flat surface, small curved glass. ABOUT US: we dedicate to produce high quality stone tools such as suction cup, polishing pad, 45°stone mitre clamp, electric tools, stone slab lifter, air tools, diamond tools, stainless steel processing tools. With quality control system, we guarantee our product long lasting and efficient.