1. Durable SturdyConstructed from quality coldrolled steel, ensuring strength and wear resistance. The surface features density zinc coating and electroplating for enhanced aesthetics, rust prevention, and scratch resistance. 2. **Double Ball Bearings** – Equipped with solid steel balls and a dualrow ball design for ultrasmooth drawer operation. Includes padded rubber pads to effectively reduce noise and ensure a quiet, comfortable experience. 3. **HeavyDuty Drawer Slides with Lock** – The locking mechanism prevents accidental drawer openings during sudden movements or vibrations. Locks securely when closed or fully extended, and easily releases with a gentle pull on the lock handle for effortless use. 4. ** Load Capacity** – Industrystandard 51mm width, reinforced with 1.5mm thick hardness steel plates, supporting up to 150 lbs. Robust construction prevents deformation under heavy loads, while multiple screw holes ensure stable positioning.