GRABO Pro features an auto suction feature that automatically engages when pressure loss is experienced. No more guessing!
Tested to lift 375 lbs.!
Includes: Protective Bag, battery, AC adapter, and plastic protective cover
Max Lifting Force
This table provides a rough estimate of the max perpendicular adhesion force and max parallel adhesion force on different materials. These values may vary depending on material and surface conditions.
Material | Perpendicular Hold | Parallel Hold |
---|---|---|
Glass | 375lbs (170kg) | 265lbs (120kg) |
Metal | 242lbs (110kg) | 242lbs (110kg) |
Plastic | 220lbs (100kg) | 220lbs (100kg) |
Wood | 220lbs (100kg) | 143lbs (65kg) |
Ceramic Tile | 375lbs (170kg) | 265lbs (120kg) |
Rough Concrete | 176lbs (80kg) | 176lbs (80kg) |
Drywall | 165lbs (75kg) | 143lbs (65kg) |
Rough Slate | 176lbs (80kg) | 176lbs (80kg) |