RAVN HAMAN 3 x Heater Bleed Keys Silver Robust Key Heating for Almost All Heaters/Radiators Handy

Versatile – The tool opening consists of a 5 mm inner square. This means that the key fits the valves of most common radiators. Higher heating performance – Regular venting increases the efficiency of your radiators, reduces heat losses and thus saves expensive energy costs. Prevents noise – In addition to improving the heating performance, venting also prevents annoying noise (glucking) in the radiator. Selected material - The key is made of durable zinc alloy. The break-resistant shape withstands even heavy loads. Easy to use: the handling is particularly easy - you do not need expert help. The handy format also allows you to use it in the smallest corners.