Features: The Super Volcano Aluminum Heater Block 2.4 delivers superior heat distribution for printers, from aluminum to ensures rapid thermal conductivity and compatibility with 2.4 hotend systems. Featuring modulars toolless design and optimized thermal management, this printer hotend accessory enables effortless installation while maintaining consistent temperature control for precise printing. for professional makers and engineers who require performances during frequent hardware upgrades or extended printing with demanding materials. Perfect for high volumes prototyping, industrial grade printing projects, or educational workshops where stable heat output prevents warping and layer inconsistencies. Engineered with precisions machined aluminum construction, this heater block enhances print quality by minimizing thermal fluctuations, making it upgrades for advanced printing enthusiasts. Specifications: Materials: aluminum Size: standard specifications Properties: printer hot end for 2.4 version Package Includes: 1PC Heating Block Aluminum Block note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.