- Durable Linear Rail: Constructed from carbon steel and aluminum with a chrome-plated surface for rust resistance and exceptional durability. Features built-in aluminum glide blocks and ball bearings for smooth, unobstructed motion.- High Precision: Precision circular shaft dimensions and straightness ensure accuracy, repeatability, and stability in movement. The robust aluminum base and glide blocks come with accurately placed mounting holes, making installation and connection straightforward for users.- Removable Ball Bearing Drawer Slides: Two sets of ball bearings made from solid steel spheres are integrated within the rails, providing seamless operation and significantly enhancing load capacity. A concealed removable button on the back allows for easy removal of the rails, simplifying drawer assembly and cleaning.- Maximum Load Capacity of 45 kg (99 lb) with a Longevity of 30 Years: Each of the three rail sections is made from thick, high-strength, high-density cold-rolled steel sheet that can support heavy loads without deformation. The underside features an ABS plastic rubber pad for excellent wear resistance and impact protection. Testing shows the rails can withstand over 150,000 open and close cycles.Applications:- Ideal for heavy-duty drawer slides in kitchens and workshops, ensuring smooth and reliable operation for frequently used drawers.- Suitable for use in tool storage systems, providing strength and stability for various equipment without compromising performance.- Perfect for use in automotive applications, where durability and load capacity are essential for maintaining heavy tools and components securely.Experience unmatched performance and reliability with our premium linear rails, designed to meet the demands of various applications.