Neulriscn8" Vacuum Suction Cup with Pressure Gauge, Glass Suckers Lifters Heavy Duty, 2 Pack Tile Suction Cups, Glass Suction Cups for Granite, Windshield, Glass Lifting, 660lbs Load Capacity

A very professional piece of kit for my DIY use. I have two upstairs windows that need the hinges replacing. I have done one, but as it opened outwards it was very difficult to hold the window and unscrew the hinges at the same time. It's too small an area to get a second person to hold it, so these are the answer. Easy to apply, and easy to hold, they make taking hold of an awkward and heavy shape, fairly easy. I've seen pro's using similar devices so here goes. Also easy to create the vacuum, and release with the red button. The pressure gauge has a red/green zone to show it is properly attached. As 7% of the male population (including me) are red green colorblind, the colour scheme is poorly thought out and impossible to read, but I can work it out. Nice box to keep it clean and secure too.

OK, so I did buy these for DIY jobs but I couldn't help getting a little Mission Impossible with them and used them to hang off a flat wall. Yes, these things are really, really good. They make picking up paving slabs so much easier than trying to lug them about in the usual way.The suction pads work incredibly well well and the fact that each has a pressure gauge to show you that there is enough pressure to use them for the job at hand is very reassuring. The pump action works very well and quickly builds up enough pressure to move heavy objects. The quick release button does exactly that, it quickly releases the pressure.I would highly recommend these suction cups. They not only work incredibly well but they look a nice bit of kit to have too, especially in the carry/storage case that comes with them.