2 Pack Heavy Duty Vacuum Suction Cup with Metal Handle and Brass Pump, Hand-held Lifter for Glass, Granite, Window, 480lbs Load Capacity, Free Carrying Case

The distinctive brass pump and metal handle construction offers enhanced durability compared to plastic and aluminum alternatives.
Metal Reinforced Handle: The glass suction cup pad utilizes durable, odorless, high-strength rubber combined with a full-metal handle for a robust and ergonomic grip. The reinforced metal handle is more resilient than standard plastic handles. Even following extensive high-intensity repeated use, there is no concern about handle deformation.
Load Capacity: 140 lb - 560 lb (maximum). Constructed from specialized rubber that operates in temperatures ranging from -20 to 60 and sustains the vacuum for up to 6 hours. The base design of the vacuum suction cup is professionally engineered for application on a variety of surfaces.
Versatile Application: 8'' all-metal heavy-duty hand-held vacuum lifting plate for rapid attachment to flat, smooth, nonporous surfaces. This vacuum suction cup is excellent for lifting and moving materials such as large glass, tile, aquarium, furniture, plastics, metal, stone slabs, and appliances.
Pressure Indication: (1) Press the handle to extract air. (2) Gently press the safety red line into the suction pump. (3) Continuously monitor the red line; when the red indicator line becomes visible, vacuum is being lost. (4) Upon task completion, press the air release valve to quickly release air. The glass suction cup is certified to CE, SGS, RoHS, and PAHS standards