[Linear Guide Shaft] - Model: SK10 / Smooth movement, low friction, high performance and long service life. Combined with open linear bearings, excellent movement is ensured. Aluminum alloy body: new high-quality linear guide shaft support, used to support the optical axis, aluminum treatment, surface oxidation, light weight, high strength, heavy weight. High performance: linear guide shaft support, suitable for various mechanical installations, with excellent performance under high loads or long strokes. Wide range of uses: support engraving machines, woodworking machines, printing machines, testing machines, etc. It has the advantages of simple installation and no maintenance. Product size: 11.8*10.6*8.2cm Note: The data are all measured manually, please allow 1-3cm error Due to differences in light and display, there may be some color differences, please refer to the actual item received.