Hysagtek 4 Pcs Workshop Assortment Utility Keys Kit, Plumbers Tool Key Set for Radiators Gas Electric Meter Boxes

if you use these, you'll always need a set handy; buy it

After hearing my husband carrying on trying to find the right size tool to open valve and fit into the little space, I did something about it. I bought this. Now he's got everything he needs to bleed the radiators without all the frustration. Perfect solution.

I love to have this in my home

None of the keys worked in any of my radiators! But, that's on me. All of my units have a smaller bolt than normal.They all have a good heft to them, meaning that they don't feel cheap.Alternatively, some of them are perfect for drum heads!

This is the first time that so many things went wrong with Amazon purchase. To start with, none of the keys fits any radiators, although I have two sizes to bleed.Second, the whole point of having this "set" is mute - a separate triangle key is the same as one of the sides on the 4-way key, so you do not really need it. And the size of another square 1/4" key is the same as another side of the 4-way key. Essentially, if by chance you could use these two sizes, you only need the 4-way key.Finally, I only got one of the small brass keys instead of the promised two.

Good product. They well come in handy.

With managing multiple properties this had everything I needed to turn water off and on.

I ended up getting a different radiator key on here, this package seemed too good to pass up -- unfortuntely none fo the keys worked on my radiators.

Beruflich bin ich mit Pflsnzen unterwegs und muss auch wässern. Fast überall braucht man einen anderen Schlüssel für den Außenwasserhahn. Mit diesem Schlüsselset hab ich kein Problem mehr.