LUTER 5 Stuks Messing Radiatorsleutels, Radiator Ontluchtingsgat Sleutel Lucht Ventiel Sleutel Sanitair Ventiel Sleutel voor Radiatoren en Kraan (Zilver)

Poor quality, all 5 snapped upon use. I didnt even use a lot of force.

Unfortunately, I didn’t read the reviews before purchasing. I had the same issue as others, beats this broke on my first use. This of not necessarily the manufacturer’s fault. The issue is these are made of a Zinc alloy, which of a metal that is prone to cracking under pressure. I’d highly recommend spending a bit more money and getting a brass or steel radiator key because both would require much higher force to break than Zinc alloy.

Works just great, looked a lot of places first

For those that need radiator keys for your hot water heating system, you can't go wrong with these. They are made of thick steel, so very durable and now I have enough to keep one at each radiator. I like that they have a hole to keep attached easily, and thus far less likely to misplace. I recommend these.

tThe product is so substandard when i tried to open the radiator bleeder the key broke apart right away and the same with the 2nd one .Total junk don't buy