Heavy-Duty Construction: Crafted from high hardness steel, these drawer slides have a weight capacity of up to 500 lbs. The galvanized finish ensures long-lasting rust and wear resistance. Suitable for shelving, cabinets, industrial drawers, RVs, trucks, vending machines, and more. Dual Lock Design: Equipped with a double locking mechanism, these dresser drawer slides provide secure and slip-free storage. The locks can be easily engaged with a simple press, offering enhanced security even on bumpy roads. Smooth & Silent Slides: Our drawer slides feature a double-row ball bearing system for smooth and effortless opening and closing. The nylon cushioning on the center slides reduces noise and prevents bouncing. 3-Fold Full Extension: This package includes 1 pair of 24 inches/610 mm long, 3 inches/76 mm wide, and 0.77 inches/19.5 mm thick drawer slides with a lock. The 3-fold full extension design allows easy access to the entire drawer, maximizing storage space