6/6.6ft Sliding Barn Door Hardware Kit Mechanism Antique Upgraded Version Carbon Steel Fit 45"-48" Panel Interior Doors ,Ideal for Multiple Rooms

Carbon Steel Construction: Crafted from carbon steel, providing long-lasting durability and strength for reliable performance Heavy-Duty Weight Capacity: Supports doors weighing up to 164kg (360lbs), making it suitable for heavy-duty sliding doors Versatile Door Panel Compatibility: Fits door panels with a width of 45''-48'' and a thickness ranging from 1 3/8" to 1 3/4" (35mm-45mm), offering flexibility for various door installations Smooth and Quiet Operation: Features a 2 3/4" roller diameter and a weight of about 1.7kg, designed for smooth, silent, and effortless door movement Sleek Frosted Black Finish: The frosted black surface finish adds a modern, stylish appearance to your sliding door setup, blending seamlessly with contemporary interiors