Feature: 1. Triple Locking Function: Secure effortlessly by unlocking the handle and extending the rail to its full 3 fold position. Easy removal for installation with side mounting capability. 2. Gentle Reminder: Defend your hands from incisive metal components during installation. Recommend wearing gloves for safety and comfort during assembly. 3. Heavy Duty Material: Constructed from galvanized appearance hardened cold rolled steel with accurate thickness and a smoothly finish for durability and reliability. 4. Professional Application: Detachable rail design for versatile installation. Suitable for shelves, mechanical cabinets, industrial drawers, RVs, trucks, vending machines, and more. 5. Smoothly Glide Mechanism: Enjoy effortless sliding with accuracy engineered ball bearing drawer slides, ensuring smoothly and quiet performance for your heavy duty applications. Specification: Item Type: Locking Drawer Slides Slide Size: Approx. 300mm / 11.81in Width: Approx. 53mm / 2.09in Installation Thickness: Approx. 19.5 + 0.5mm / 0.77 + 0.02in Maximum Load: Approx. 120kg / 265lbs Opening Style: Full Extension Installation Type: Side Mount Separation Type: Detachable Slide Material: Cold Rolled Steel Surface Treatment: Blue Sealed (rustproof) Application: Cabinet, Warehouse Container, Industrial Drawers, Modified Vehicle Drawers . Package List: 2 x Heavy Duty Slides