Description: Material and Craftsmanship: This farm gate wheel is made from PVC and sturdy stainless steel, offering strong load bearing capacity. wear resistance, making it suitable for long term outdoor use.Good Load Capacity: 4 inch gate caster prevents gate sagging and saves gate hinges. The wheel design stands 9-3/4" from the bottom of the wheel to the center of the attached pipe gate frame, meaning it can help lift your gate by 9-3/4".Spring Shock Absorption: Equipped with a spring shock absorption design, it effectively reduces the impact force when the gate is closed, protecting both the door body and frame.Silent Universal Wheel and Rotating Design: The rubber silent universal wheel allows for easy rolling without noise, ensuring smooth and quiet opening and closing of doors, and Features a 360 degree rotation function for flexibility and convenience, making the opening and closing of gates smoother.Versatile Usage: This gate caster wheel can roll on concrete, grassland, and turf surfaces, and is suitable for various types of gates, fences, and barrier gates. Specification: Material: PVC, Stainless Steel Wheel Width2.5cm/0.98inch Color: Black Package Includes: 1 Fence Gate Caster Note: Conversion: 1inch=2.54cm, 1cm=0.393inchPlease allow slightly 0-1cm difference due to manual measurement.Colors can appear different depending on light and how the listing is viewed.Thanks for your understanding and attention. Wish you a pleasant shopping experience!