Features 1、Strong Load Capacity: With a heavy duty single suction cup capable of handling up to 440lbs/200kg, this industrial grade glass suction cup features a premium rubber construction for secure and robust suction, enhancing work efficiency. 2、Intelligent Pressure Display: Equipped with a built in pressure gauge, this glass suction cup provides real time monitoring and control of air pressure during operation, with a color coded display indicating sufficient or insufficient suction pressure for added safety. 3、Easy Operation: Featuring a user friendly design, this suction cup allows for easy attachment with a simple press of the handle, and quick air release with the push of a button, ensuring a secure and efficient grip on smoothly surfaces. 4、Reliable Performance: Ensure the surface is smoothly, non porous, dry, and flat before using the vacuum suction cup to maximize effectiveness, as rough or uneven surfaces may hinder suction capability. 5、Versatile Application: Designed with specialized texture for optimal vacuum creation, this glass suction cup can securely grip a variety of materials, including glass, tiles, stone, furniture, metal, and more, making it versatile for use in multiple industries and projects. Specification Item Type: Glass Suction Cup Material: ABS, Rubber Load Capacity: Approx. 200kg / 440lbs Package List 1 x Vacuum Glass Lifter 1 x Dustproof Cotton 1 x Dustproof Cover 1 x Dustproof Cover Gasket 1 x Iron Hook