This ceramic heating core for electric soldering irons is designed to provide efficient and consistent heat for all your soldering needs. Its plug-in design makes it easy to replace, ensuring minimal downtime during your projects. The heating core is compatible with various soldering stations and handles, making it a versatile addition to your toolkit. Features - Color: Silver -Material:Plastic, copper - Size: 11.20X0.40X0.40cm/4.40X0.16X0.16in -Model: 1322 -Lead: four-wire type -Heating mode: internal heat type -Type: Ceramic core -Power: 50W/60W -Heating resistance: 13 -Diameter: 3.8mm -Ceramic heating core: provides uniform heating, ensuring efficient and performance for all your soldering needs -Plugin core design: allows for easy replacement and maintenance, saving you during repairs -Handle heating core: offers a comfortable grip with antislip and antiscald features, enhancing user safety and convenience -Welding design: makes sure stable and reliable connections, delivering excellent soldering results every time -Multifunctional soldering station: suitable for various soldering applications, making it a versatile tool for professionals and diy enthusiasts alike Package list: 1 x heating core