Two heavy-duty drawer slides for sturdy drawers, 51mm wide and 20 inches long, with a standard width of 500mm

Product Description Upgrade your storage system with these heavy-duty full extension drawer slides, engineered from high-strength cold-rolled steel for reliable support, smooth operation, and long-term durability. Designed for tool drawers, cabinets, storage compartments, and workshop furniture, this locking drawer slide pair helps keep drawers securely closed or fully open while giving you complete access to interior space. Key Features Corrosion-Resistant Finish: Blue zinc galvanized coating helps reduce exposure to water and air, improving rust resistance and extending service life. Lock-In and Lock-Out Design: Black side handles allow simultaneous locking and unlocking, helping keep the drawer secure when fully closed or fully extended. 3-Fold Full Extension: Triple-slide design allows the drawer to pull out completely for better visibility and easier access to stored items. Specifications Usage Ideal for toolboxes, cabinets, industrial drawers, home storage, and workshop applications. For best fit, choose a rail length less than or equal to the drawer length. Metal edges may be sharp during installation, so wearing gloves is recommended.