Features 1、All Metal Construction: Crafted from excellent anodized 6061-T6 aluminum alloy, this 3D printer extruder mount fixed block boasts exceptional strength and durability. Its robust design ensures that it can withstand the rigors of 3D printing, providing a good and long lasting solution for your printing needs. 2、Good Compatibility: Designed to be compatible with a range of popular 3D printers such as for Ender 3, for Ender 5, and for CR-10, this extruder hotend mount offers versatile integration. Whether you're upgrading your existing setup or building a new one, this mount is a good fit for your project. 3、Secure 4 Holes Installation: Featuring a secure four holes installation design, this hotend bracket fixed block guarantees a stable attachment. This ensures that your hotend remains firmly in place during operating, minimizing any potential vibrations or movement for consistent and accurate printing. 4、Automatic Leveling Bracket Supported: The 3D printer extruder bracket includes support for automatic leveling brackets, enhancing the functionality of your 3D printing setup. This feature simplifies the leveling process, saving you time and effort while ensuring excellent prints with improved accuracy. 5、Easy Installation And Setup: With its user friendly design, the hotend fixed mount allows for straightforward installation. Even if you're not a seasoned technician, you can confidently set it up with minimal tools and instructions, allowing you to focusing more on your printing projects and less on complicated setups. Specification Item Type: Hotend Extruder Fixed Bracket Material: 6061-T6 Aluminum Alloy Application: for Ender-3, for Ender5, for CR-10 Package List 1 x Fixing Bracket 20 x Screws 10 x Nuts 1 x L Wrench 1 x Acrylic Plate