Features High-Quality Aluminum Material: Made of high-quality aluminum, this ry plate slide build board bearing pulley set offers excellent wear resistance, heat resistance, and resistance, ensuring a long service life. Easy Installation: With its small size and light weight, this set is effortless to install on a 3D printer, requiring no complicated steps, making it convenient for users. Quick Assembly and Strong Stability: This set can be assembled quickly and is well-made, providing strong stability, applicability, and flexibility due to its sophisticated production. Versatile Compatibility: Specifically designed to fit opennbuilds V Type construction board 20*80mm, this set is compatible with V Type linear guides, offering flexibility and adaptability. Multiple Pre-Drilled Holes and Accessories: Featuring multiple pre-drilled holes, this set can be installed in various ways, suitable for any build layout, and comes with additional accessories for an enhanced user experience. Features: 1、Made of high？quality aluminum material, with good wear resistance, heat resistance and resistance, and also has long service life. 2、Has small in size and light in weight, it is very easy to install on a 3D printer and can be installed without complicated steps. 3、Can be assembled quickly, well？made, has sophisticated production, with strong stability, applicability and flexibility. 4、Fit for opennbuilds V Type construction board 20？80mm, compatible for V Type linear guide. 5、Has multiple pre？drilled holes, can be installed in a variety of ways, suitable for any build layout, and comes with other accessories to bring you a better experience. Specification: Condition: 100% Item Type: ry Plate Material: Aluminium Color: Black Model: 3D Printer Build Board General Black Pully Application: Fit for Opennbuilds general V Type build board 20-80mm. Treatment: Black Anodic Anodized Package List: 1 x ry Plate 6 x Bearing Pully 6 x Silver Gasket 12 x Screw Assembly 6 x Black Screw Package List 1 x Gantry Plate 6 x Bearing Pully 6 x Silver Gasket 12 x Screw Assembly 6 x Black Screw