Red Line Vacuum Indicator: This glass suction cup features a red line indicator that alerts you instantly if vacuum pressure drops during lifting. Just press the plunger with your thumb to restore suction without removing the cup from the surface, ensuring safe and uninterrupted handling of heavy materials like glass or tiles.; Strong Lifting Capacity: The vacuum suction cup delivers reliable performance with a load capacity of up to 330.7 lb (150 kg), making it ideal for securely moving large, flat, non-porous items such as glass panels, ceramic tiles, slate, metal sheets, and even appliances without slippage or damage.; Versatile Application: Designed for both professionals and DIY users, this handheld sucker works perfectly in construction, renovation, auto repair, and home projects. It's suitable for lifting glass, tiles, aquariums, furniture, engine valves, plastics, and other smooth-surfaced materials with ease and control.; Durable Rubber Construction: Made from high-quality, odorless rubber, the suction pads remain flexible and effective even in low temperatures. Combined with an ergonomic handle and built-in check valve, this glass lifter maintains vacuum seal for up to 6 hours, offering long-lasting reliability during extended use.; Complete Ready-to-Use Kit: Each package includes 1 x 8in glass suction cup, 1 x cotton filter, 1 x sealing ring, and 1 x storage box for convenient organization and protection. The compact design and included accessories make this vacuum cup easy to store, maintain, and deploy whenever you need secure material handling.

What's in the box
1 x Cable Insertion & Extraction Tools