9"Glass Suction Cup to Lift Large Glass High Strength Aluminum Alloy Handle Heavy Duty Vacuum Suction Cup,for Granite Tile Installation/Windshield Removal/Furniture Refrigerator Lifter

Easy to use , great functionality

I followed the instructions product didn’t hold suction on glass. Both surfaces were clean during test

The product is top quality ,easy to hold and works perfectly.

The media could not be loaded.  Long time I thinkin to buy it for lifting panels to roof but I didn't because I had doubted and afraid it will unstuck and I will broke solar panel. So, it's really strong suction and comfortable to use. Noticed one thing- in the evening I was attached it to solar panel and left it for night and when I come back in the morning it was already on ground. But I doubt that someone going to carry something so long 😉

I do window and door replacement and I use suction cups to carry large pieces of glass/windows. I’ve been using suction cups for 8 years and I’ve never had this happen to me until now, While using this product it failed and dropped a 160 pound window and cracked the frame. Don’t trust this if your carrying anything remotely heavy.

Stay away from this product. I am tile installer looking forward to try out new stuff . I was doing a 24" x12" porcelain tile repair today 09/05/224 pieces in total. I ended up using this product on my 3rd piece I did make sure it was propertly attach to it and next thing happened that i ended up buying 2 extra tiles because this product did not stick to it let it fall off breaking tile itself and a piece which it was already installed 😡

Comfort level is not good.After a week of use on glass , it stopped working, doesn’t pump up anymore.

Most are sold in pack of 2. Not these.

Renovations

Seller Claims these are rated for 500+ lbs per suction cup. I bought 4 and they could not hold a 300lb aquarium during moving. I may have gotten defective product, but highly unlikely all 4 were defective. Please don't advertise a 500lb rating when its not true.These were sliding and would not hold suction., so I purchased a different brand's suction cups and have used them with no issues.

The Weikeisa 9" glass suction cup is great for lifting glass however it's also an excellent tool for helping push or pull large objects.The suction cup is made out of plastic and metal with a large area for its 9" suction cup. The handle is large and has grip texture on the handle area to help traction. The quality of the suction cup is great and it is a well constructed item.There is a vacuum button and release button on the top handle area to create suction or release it when required and the vacuum works well and release is instant.Using this suction cup is easy and makes moving large objects much easier especially when there is no grips or it is a smooth surface that is hard to get grip on.The silicon suction requires the surface to be flat and fairly clean to provide best grip. You may have to wash the surface you want to grip if it is full of dust or grease to ensure proper seal between the cup and object. The suction cup is able to handle a 507lb load which is sufficient for what a human should safety move.The suction cup is excellent for moving objects like fridges, stoves, tiles, furniture or any object that is flat and lacks a surface to safely grip to and move. The cup can also be used to pull out dents from metal or plastic objects like car doors. The cup is also great for helping tear up flooring or other substrates that you don't want to use chisels or other destructive tools on.Overall this is a well constructed tool that can help you use less force and save your body from damage or injury from moving large objects thst you would have lacked adequate grip on. The suction cup is good quality and better then what I have found at local hardware shops, great value.

This is regarding the weikeisa 9"Glass Suction Cups to Lift Large Glass High Strength Aluminum Alloy Handle Heavy Duty Vacuum Suction Cup,for Granite Tile Installation/Windshield Removal/Furniture Refrigerator Lifter.If you have a shop that semi regularly works with flat glass then this is a professional grade tool that is well worth the investment. If it saves even just one large custom cut mirror from breaking, I've recovered my money.On a good surface the suction can hold my body weight without slipping even a little.It's very easy to use, push the pump to apply the suction and press the release to... release. It's very quick to use and it stores away in a professional looking case.This is an excellent purchase at this price point.

As someone who works with heavy glass and porcelain tiles on a regular basis, I was eager to try out the 9" Glass Suction Cups. However, I found this product to be a disappointing and limited solution for heavy lifting.One of the main issues I encountered with this product is its reliance on totally smooth surfaces. While the suction cups do work well on smooth and flat surfaces, they become much less effective on uneven or textured surfaces. This limited the product's utility and made it difficult to use in a variety of settings.Another problem I had with the 9" Glass Suction Cups is their overall effectiveness. While they are marketed as heavy-duty and capable of lifting heavy glass and porcelain tiles, I found that they struggled to lift heavier items, particularly those with irregular shapes or surfaces.The aluminum alloy handle is also not as sturdy as I had hoped, and I found that it was prone to bending or breaking under heavy pressure.Overall, I would not recommend the 9" Glass Suction Cups for heavy lifting. While they may work well on totally smooth surfaces, their limited utility and overall effectiveness make them an ineffective and disappointing solution for anyone who needs to lift heavy or irregularly shaped objects.