Specifications: Model: GD-60S Type: Universal wheel Material: carbon steel, nitrile rubber, aluminum, nylon Wheel diameter: 50mm / 1.97inch Tread width: 25mm / 0.98inch Tread hardness: 70 Shore D Center bolt: M12 Bolt length: 35mm / 1.38inch Leveling range: 10mm / 0.39inch Overall height: 82mm / 3.
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