This is a tool with greater capacity.10” in diameter all metal hand-held vacuum cups, fast attachment on flat, smooth, nonporous surfaces. Excellent for lifting and moving materials like large glass, tile,aquarium, furniture,plastics, metal, stone slabs, and appliances.
Advantage：Load capacity：190lb-760lb(maximum).which could works in -20℃ to 60℃ temperatures, and keep the vaccum for 6 hours.: The suction cup pad is made with durable, odorless, extra strength rubber and metal handle for a strong and ergonomic grip.
Red-Line Indicator Warns User of Any Vacuum Loss. When the red line appears while lifting, simply thumb pump the plunger without removing the cup from the surfaces..Release Valve Lever permits very quick and complete release. 2 holes on the handle is our unique design which perfectly allows team lifting with ropes.
The glass suction cup pad is made with durable, odorless, extra strength rubber and the all metal handle for a strong and ergonomic grip. the unique brass plunger is more durable than plastic and aluminium one.