The Smeg electric kettle KLF04 thermostat temperature switch coupler is a precision-made accessory designed for steam control in electric kettles. This coupler is made from fireproof plastic and copper, ensuring durability and reliability for your kettle's temperature regulation needs. With a compact height of 48mm and a width of 53mm, this model is easy to install and operate, providing a reliable solution for maintaining the optimal temperature level in your electric kettle.