Gate Wheel with Springs, 150 mm 360 Degree Swivel Castors

360 Degree Swivel Caster Design High carbon steel and sufficient steel bearings hold firmly, not easy to fall off, allowing the casters to rotate smoothly. Each caster has strong adaptability to the ground, its use can save a lot of time and energy. Thickened Support, Spring Shock Absorption: The bracket is made of thick steel, providing wear resistance and load capacity; The strong spring, which can automatically adjust the height of the door, allows the wheel to adapt to uneven or rough terrain. The orange part is the upgraded protective cover. Load capacity: The wheel size is 150mm and the load capacity is 226kg. The large size and load-bearing capacity allow the door to open and close freely, providing reliable support for your iron door, while preventing the door from dragging on the floor, and the strength and durability extend the life of the swivel casters. Heavy Rubber Casters: Use rubber casters, non-slip and wear-resistant, tight wheel quality, more durable and with stronger load capacity. Designed for a variety of terrain such as asphalt, concrete, soil, brick, grass, trusses and fences for wood, metal or vinyl doors. Simple Installation: No other tools required, external wrench and U-shaped mounting screws are included in the package, even if you have no installation experience, you can easily install it manually, without the need for skills or purchase other tools.