Raizi 8 inch Manual Vacuum Suction Cup with Pressure Gauge for Glass Granite Marble Lifting

Raizi heavy duty handheld vacuum suction cup lifter sucker is designed for lifting and moving stone, tiles, granite slabs, and glass or windows replacement. Use the suction cup on clean, relatively smooth, nonporous surfaces. Moisture or contaminants can reduce the slip resistance of the suction cup. The red-line indicator may not perform reliably at elevations above 5000 feet.