Features Reliable Temperature Resistance: Withstanding temperatures up to 260℃ (500℉), the hot end extruder ensures reliable and consistent printing performance even under high heat conditions. Secure Connection Design: The extruding nozzle provides a secure connection with the tube, effectively preventing leakage and ensuring smooth printing processes. Wide Compatibility: Compatible with Ender 3, Ender 3s, Ender 3 Pro, and various other 3D printers, offering versatility and reliability for a range of printing needs. Durable Premium Materials: Constructed with premium aluminium, stainless steel, and brass, the MK8 hotend guarantees long-lasting durability and robust performance. Quick and Easy Installation: Compact and lightweight, the hot end is designed for hassle-free installation, allowing users to set it up within minutes for a convenient printing experience. Specification: Item Type: Hot End Material: Aluminium alloy, stainless steel, brass. Installation Method: Male thread connection. Scope of Application: For Ender 3, for Ender 3s, for Ender 3 Pro. Nozzle Size: Approx. 0.4mm / 0.02in Throat Length: Approx. 30mm / 1.18in Aluminium Block Size: Approx. 20 x 20 x 10mm / 0.79 x 0.79 x 0.39in Operating Temperature Range: -40~+260℃, that is, -40~+500℉. Cable Length of Thermistor and Heater: Approx. 1.2m / 3.94ft Package List: 1 x Hot End Package List 1 x Hot End