2 Pack 8" Glass Suction Cup Heavy Duty Hand-held Glass Lifter, Industrial Hand-held Vacuum Panel Lifter, Suction Cup Vacuum Glass Lifter with ABS Pump, 220 lbs Load Capacity Blue

These cups are designed to hold large heavy pieces of glass with supreme suction, so they are an ideal tool for moving large heavy pieces of glass through small spaces. The suction cups are excellent. I would highly recommend them.

Lance Chaney

| Feb 02, 2021

A great deal of holding power was provided by these suction cups. They proved to be very helpful when I installed a granite panel around my bathtub. They helped me install the panel, and I am not sure how I would have done it There will be no disappointment for you.

Molly Day

| Mar 11, 2021

This is a great program. I really appreciate its help.

Cason Ruiz

| Dec 03, 2020

This product works well. It stays on glass and does its job. No need to remove.

Rosalee Vaughn

| Dec 26, 2020

I've found it to work well.

Sadie Cummings

| Sep 08, 2020

To date, I am satisfied with the functionality of the suction cup, and it gives a good value for the money. It is not possible to attest to the 220lb listed weight limit because I have never even approached that weight limit. So far, I have only used it with probably 80 or 90 pounds, and it handled that well.

I believe anyone considering this product already knows this, but I thought I would emphasize it anyway If you have a smooth surface, this will only work. A suction cup is rubbery, but not so tacky and not flexible enough to fill small gaps. You might not be able to use this method on textured granite tiles or slabs. As far as I've seen, it works great on glass, large tiles, etc.

The pump action to generate the vacuum is smooth so far, and I like how the plunger slowly retreats as it loses vacuum. As a result, you will know if there is a problem with the vacuum with a visual indication. Although I did not open it up to verify, I believe this indicates a spring mechanism is responsible for creating the vacuum (I did not open it up to verify this, but that is my interpretation). Practically, this means that the ultimate vacuum established by a vacuum can only be controlled by the strength of the internal spring. As far as increasing the vacuum is concerned, you cannot squeeze the plunger even harder. I am also concerned that after repeated use the spring will start to wear out and the vacuum level will be decreased. The only way to tell whether this concern becomes a reality is to wait and see.

Nasir Callahan

| Oct 11, 2020

It's disappointing that the product would be damaged before being shipped. There is no sign of any damage to the packaging at all. I only have great things to say about the.

Antonio PICKERING

| Jun 08, 2021