This metal hot end kit is suitable for almost a series for and printers. The hot end is pre-assembled for easy installation. High precision: The high-quality cooling system and the frosted of the aluminum shell have been anodized, which is more robust and wear-resistant; the integrated structure is easy to disassemble, repair and assemble. craftsmanship strictly abides by production standards, greatly reduces the risk of clogging and uneven extrusion, and provides you with consistent output. The metal hot end kit can withstand higher temperatures. After replacement, you can freely print filaments with high temperature requirements, such as ABS, nylon, and polycarbonate. Our kit does not contain the heating element, but we reserve the installation position of the heating element, so you can configure the heating elementswith different power according to your personal situation. There is also a silicone sleeve for your convenience. Colour: as shown Material: Steel Package Contents: 1 set * Printer accessories Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.