Extruder Head Kits for Anet ET4 / ET5 3D Printer

3D printer extruder head for Anet ET4, ET4X, ET4 Pro, ET5, ET5X or ET5 Pro 3D printers. The nozzle is 0.4mm standard one that suitable for printing 1.75mm filament. The kit includes Hot End Kit with nozzle / thermistor / cartridge heater, pulley assembly and fans, etc.    Specifications: Nozzle: brass / MK8 / 0.4mm Throat Tube: stainless steel / 1.75mm inside diameter Heating Block: aluminum / 20*20*10mm Thermistor: NTC 3950 / 100K Ohm Fan: 40*40mm / DC 24V 0.09A   Shipping from the Chinese warehouse. The picture is for reference only. Please adhere to the original products in case of any mistake.    PS: You may also need Adapter Board for ET4 / ET4 Pro / ET5