DAMO8" Vacuum Suction Cup Heavy Duty Glass Lifter Suction Cups with ABS Handle and Hand Pump for Glass & Granite Lifting

I feel like I could scale a skyscraper with this thing! lol it’s strong enough I could lift my full freezer with it!

Worked right out of the box. Easy to operate to adhere to and remove from glass. Used it on a glass shower door so was concerned about the weight, but no worries there.

Easy to use, and suction seemed very good. The case is a nice touch. I suggest getting two if lifting more than 4 sq ft of material.

Wow works perfectly

This is a "value priced" suction cup. I am a residential window installer (remodel).The build quality of this suction cup is light. The plastic handle is secured to the plastic "suction cup" with four metal screws. This means that with extensive use, the screws will loosen, and over time I am sure that will be a point of failure.Out of the box this creates a great suction. This works flawlessly, The pump evacuates air quickly, and the release is quick as well. This has a great feel while carrying heavy loads.I would not recommend that this be used for excessive weight, dangerous situations (heavy items on ladders, etc) or heavy use over an extended period of time..For the price point this is a great addition to the toolbox for light to moderate use.

sturdy, comfortable grip. very convenient to have a carry case as you need to keep the suction cup surface as clean as possible. I also have a different brand and style that comes with caps and the original package box, but not a case and it's definitely more of a hassle. Likewise you wouldn't think that little warning line demarcation would be that much of a deal, but when you are walking up stairs or you're negotiating around awkward spaces determined to get to your next destination and you see a change in the line's position even slightly slipping, it can send an instant signal to stop and make an adjustment before you've gone too far to prevent a more dangerous or tenuous situation. Without that you are literally traveling blind. Despite whatever cautions and reflexes you think you possess, if you ever lose suction past the critical degree, what happens next will take less than the flash of a second. I was planning on carrying a smooth non-glass sheet of material, stuck this grip and another one on first, walked away, then test tugged, waited a bit longer and sure enough, though the one without an indicator looked and felt fine, the red line on this one said otherwise and after another brief pause both failed when I tested once more with a gentle nudge.There are places you can reasonably cut corners and places you can't. Given the price of glass, the clean up, time and safety consequences, this doesn't seem like one of them. One cracked sheet will nullify any so called savings. This was a bit more than I wanted to spend, but less than another brand with a near identical design which was more expensive. For tools I tend to prefer the toughness of steel and cast aluminum over anything made of plastic, but given concerns of weight and wear, I thought these might have a slight advantage over similar handles made of metal. Many months later I still feel the same. The machining and feel of the tool seems excellent to me, and I'm pretty critical about such things. These also held fast better than the kind that look like a bar with two suction cups and levers attached, even though the double cup was supposedly rated for slightly heavier loads. After much testing the Damo allowed me the physical leverage and confidence to handle second story window installations alone that I otherwise would never have been able to do solo. As a qualifier, this was purchased for a major house remodel and moving stored items from place to place and though I am a professional fabricator, but this isn't something I use regularly on a repeated daily basis.

I bought these many years ago, never looked back. They didn't come with a case then but it doesn't matter. They work really well, not that I can compare with other ones really... but they never let me (or a piece of glass) down!

I bought two. One seem to leak out a bit faster than the other