About these itemsIndustrial-Grade Performance: These glass suction cups feature advanced leak-proof designs, enhanced sealing, and powerful vacuum adhesion to prevent air leaks. Designed for heavy lifting, they are ideal for glass, marble, tile, and other smooth surfaces.Easy to Use: Simply press the plunger until the red warning line disappears for secure adhesion. Releasing is just as simple-lift the latch to detach. Smooth handling makes operations effortless, whether in construction, transportation, or maintenance.Durable and High Load Capacity: Made from top-tier NBR material, these suction cups are engineered to handle demanding tasks. They support loads ranging from 187 lbs to 265 lbs safely and can bear higher vertical and horizontal loads depending on the model.Ergonomic Handle Options: Available with ABS, aluminum alloy, or steel handles, the suction cups offer both comfort and stability. Handles are ergonomically designed to reduce strain during extended use and maintain optimal grip.Sturdy Storage Box and Accessories: Most models include a PP double-layered storage box that protects the device from corrosion, impacts, and wear. Select models also come with gloves for enhanced safety during use.Key DifferencesSuction Cup Size and Load Capacity:4.7 in (187 lbs safe load), 8 in (220 lbs safe load), or 10 in (265 lbs safe load). The 10 in model supports higher vertical and horizontal loads for larger or heavier materials.Handle Materials:ABS handle (lightweight and comfortable)Steel handle (rugged and durable)Aluminum alloy handle (strong and corrosion-resistant)Load and Durability:Safe load ranges from 187 lbs to 265 lbs depending on model size and application.Weight and Portability:Smaller models (e.g., 4.7 in) are lighter and highly portable, while larger models provide enhanced stability for industrial applications.Additional Accessories:Certain models come with extra gloves or double suction cups for increased convenience and productivity.SpecificationsModel GPS-1-10 (10 in Suction Cup):Safe Load: 265 lbs / 120 kgVertical Load: 836 lbs / 379 kgHorizontal Load: 990 lbs / 449 kgHandle Material: DC03 Cold Rolled SteelProduct Weight: 4.58 lbs / 2.08 kgModel GPS-2 (8 in Suction Cup):Safe Load: 220 lbs / 99 kgVertical Load: 572 lbs / 259 kgHorizontal Load: 615 lbs / 278 kgHandle Material: ABSProduct Weight: 3.27 lbs / 1.48 kgModel GS-N02 (4.7 in Suction Cup):Safe Load: 187 lbs / 85 kgVertical Load: 297 lbs / 135 kgHorizontal Load: 330 lbs / 150 kgHandle Material: Aluminum AlloyProduct Weight: 2.64 lbs / 1.2 kgPackage ContentsModel GPS-1-10:1 x Glass Suction Cup1 x Storage Box1 x Pair of GlovesModel GPS-2 (Single):1 x Glass Suction Cup1 x Storage Box1 x Pair of GlovesModel GPS-2 (Double Set):2 x Glass Suction Cups2 x Storage Boxes2 x Pairs of GlovesModel GS-N02:2 x Glass Suction Cups