Back plate that enhances printing by holding the fan cover and extruder stable and secure, ensuring smooth operation and accuracy in every print. metal construction with an oxidized finish for longlasting durability. The pulley design enables tightening adjustment and a stable sliding aluminum frame for reliable alignment. Designed for printer enthusiasts, hobbyists, and technical professionals who need reliable equipment stability, it meets the demands of both beginners and experienced users. Ideal for use in print studios, laboratories, and manufacturing spaces, offering versatility across a wide range of setups. Use scenarios In a home 3D printing setup to stabilize the fan cover and extruder for consistent, long prints. In a small to midsize print studio or prototype lab to maintain precise alignment during repeated runs. In a manufacturing or educational workspace where dependable stability supports diverse printers and workflows.