Radiator screw plastic plastic 25/15 Gayo 19254 - is a component produced from high quality plastic material designed for water regulation and proper management of radiator systems. This scentil, which is 25/15, is very easy to use and the use of various radiators. The Gayo 19254 model has been made of plastic material that provides reliable and long-lasting performance and helps to properly manage the water pressure and flow in the system. It is ideal for use in both domestic and external environments in both domestic and external environments and shows high durability. Thanks to the plastic material, both light and installation are simple. Also, with a sealing feature prevents water waste in the system.