VEVOR SBR20 Linear Guide Rail Set - 1200mm Rails and 4 Blocks

Upgrade your DIY projects and automated machines with the VEVOR SBR20 Linear Guide Rail Set. This comprehensive kit includes two 1200mm (47.2 inch) SBR20 guide rails and four SBR20UU slide blocks, providing a complete solution for precision movement. Built with carbon steel and aluminum, the rails feature a chrome-plated surface for enhanced rust resistance and long-term durability. The included aluminum slide blocks contain built-in ball bearings that pair perfectly with the carbon steel shafts to ensure smooth, low-noise, and unobstructed sliding. Whether you are working on CNC router machines or custom automation, this kit delivers the reliability needed for consistent linear motion.