Fully extendable 3-section telescopic rails allow the entire drawer to be used, providing easy access to all contents and maximizing drawer space. Heavy-duty construction: each rail is made from 2 mm thick high-density metal and is 53 mm wide. The robust, stable, and wear-resistant design is capable of withstanding demanding outdoor and harsh environments. Excellent load capacity: pair of heavy-duty rails rated for 45–150 kg. Suitable for use with display shelves, cabinet rails, heavy-duty cabinets, industrial and machinery applications, caravans, trucks, vending machines, and more. Smooth operation: industrial steel balls provide durable, long-lasting performance for silent and smooth sliding. A wear-resistant rubber mat helps reduce impact when closing the drawer. 2-3 use scenarios - Industrial workshop or warehouse: install in tool cabinets or heavy-duty storage drawers to reliably handle substantial tool sets and equipment without sticking or excessive wear. - Retail and vending applications: used in display stands or vending machine drawers to ensure consistent, quiet, and smooth access for high-traffic use. - Mobile or rugged environments: suitable for caravans, trucks, or industrial machines where vibration, dust, and outdoor exposure demand robust, resilient drawer slides.