3D Printer Full Metal Hotend Extruder Kit Hot End Set with

Features:Made of high quality metal sturdy durable and wear resistant.The extruder is direct drive with very little or no room for filament to wiggle.0.4mm nozzle; 1.75 filament size; aluminum heating block; heater wire 24V.100K ohm temperature thermistor with pin head for connecting easily.An ideal replacement part for your ET4/ET4 Pro 3D printer.Specifications:Material: MetalCompatibility: ET4/ET4 Pro 3D PrinterVoltage: 24VThermistor Resistance: at 25C=100K ohmNozzle Size: 0.4mmFilament Diameter: 1.75mmCable Length: 50cm/ 1.6ftPackage Size: 11.5 * 9 * 2cm/ 4.5 * 3.5 * 0.8inPackage Weight: 54g/ 1.9ozPacking List:1 * Hotend Kit