The integrated wheel bracket design of this roller guide facilitates smooth and effortless movement of sliding doors. This feature is particularly beneficial for heavy-duty applications, ensuring that doors glide seamlessly without any hitches. The sturdy construction supports the weight of the door, providing stability and ease of use. Features - Color: Multi -Material:Stainless steel, nylon wheel - Size: 6.00X4.00X2.80cm/2.36X1.57X1.10in -Wheel diameter: 30 mm -Stainless steel material: This product ensures durability and resistance to tear and wear -User-friendly: The integrated wheel frame design enhances the ease of sliding door operation, making it highly user-friendly and efficient -Smooth and quiet: Equipped with practical design, this roller ensures smooth and quiet movement, significantly minimizing operational noise -Fixed-direction: The fixed-direction wheel design provides reliable stability, ensuring the door remains aligned and securely in place -Adaptability: Suitable for flatbed sliding doors, this versatile roller is suitable for various applications and settings, offering great adaptability Package list: 1 x guide wheel