1、Made of polyurethane silent wheels, which are silent and wear‑resistant.<br> 2、Equipped with a dustproof ring, not to be stuck, and can change directions at will.<br> 3、The support adopts hot‑dip galvanizing process, anti‑corrosion, anti‑rust, and long lasting.<br> 4、Lightweight universal wheels, easy to install and carry, can load 100KG, not easy to break.<br> 5、There are 4 universal caster in total, enough in number to better meet your needs.<br> 4 x Universal Caster<br> Condition: 100% NewItem Type: Universal CasterCaster Material: Cast Iron + PolyurethaneBracket Material: DC01 Anshan Steel Cold Rolled SheetColor: As the Picture ShownSingle Load: Approx. 100KG/<br> 220.5lbDiameter: Approx.<br> 12.7cm/5inCaster Width: Approx. 32mm/<br> 1.3inInstallation Height: Approx. 155mm/<br> 6.1inHole Distance: Approx. 42 x 75mm/<br> 1.7 x 3inBaseboard Size: Approx. 95 x 64mm/<br> 3.7 x<br> 2.5inWhole Product Size: Approx. 15 x<br> 15.5cm/<br> 5.9 x<br> 6.1inTemperature: -45°-85°<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin