This vacuum suction cup is suitable for large glass, tile, granite, metal, furniture, car windshields and other flat smooth surfaces.
The red line indicator warns of vacuum loss. When the red line appears, simply pump the plunger with your thumb without removing the suction cup from the surface.
8" diameter heavy duty vacuum suction cup with plastic handle.
Material: Plastic, Rubber.
Package Included:1x Vacuum Suction Cup.
Description
Place the suction cup on the contact surface, pump the plunger, and when the red line is hidden, the vacuum is sufficient.
To release, simply press the trigger on the end of the handle opposite the plunger.
Note: Avoid oil, grease or water on the surface of the lifting object; if the red line appears during lifting, please put down the object as soon as possible and pump the plunger to improve the vacuum.