Featuring a sleek and modern design, the U shaped pulley assembly enhances the aesthetic appeal of any . Its compact size and sturdy build make it suitable for both residential and commercial use. This versatile roller can be used in wardrobes, cabinets, and sliding doors, ensuring effortless movement and convenience. Features -Color:Silver -Material:Iron ,S45C steel -Size:8.00X4.50X3.40cm/3.14X1.77X1.34in -Construction: crafted with cnc precision, these rollers feature a smooth finish, ensuring a sleek and attractive appearance -Robust material: constructed from iron and s45c steel, these rollers offer strength and longevity, making them ideal for demanding environments -Wide compatibility: designed to fit 15/8 inch wide and 15/8 inch or higher channel posts, suitable for a variety of sliding doors including warehouse and garage doors -Quiet operation: engineered for smooth and quiet rolling, these rollers minimize noise and resistance for a seamless experience -Heavy duty performance: with a load capacity of up to 1256 kg, these rollers provide dependable support for heavy sliding doors, ensuring consistent list: 1 x U-shaped pulley assembly