10" Pneumatic Caster Wheels Set, 4 Black Rubber Swivel Wheels, Heavy Duty Transportation Casters, 2 Universal and 2 Directional, 275.58lbs Capacity, for Furniture, Workbench，Freight Equipment

User-friendly: It is very dirt-resistant and does not leave marks on the floor when you use it, and because of the rubber material, it does not make too much noise during movement, providing you with a good environment for use Durable Material: It is made of high-quality rubber and galvanized bracket and has good abrasion and pressure resistance so that you can use it for a long time Convenient Life: With it, you can easily move some items that are normally difficult to move, so you can enjoy a convenient life Four-piece Set: This product consists of two universal wheels and two directional wheels, which can not only provide you with the convenience of 360 ° random rotation can also provide you with the stability of directional movement Strong Load-bearing Capacity: It has a load-bearing capacity of 125kg/ 275.58lbs, so you can install it on your machine with confidence