4 Pack 1.58" Adjustable Leveling Casters with Swivel Plate - Heavy Duty 355Lbs Capacity Rubber Wheels for Industrial Equipment, Shopping Carts, Workbenches & Machinery - Perfect for Warehouses, Factories & Retail Stores

Material Durable PVC wheel, rolling smoothly without scratching the floor. Steel structure body, hard wearing. Adjustable Feet You could lift up or lower down the leveling foot By twisting the hex nut. (Could raise about 2.85 inches totally off the ground.) When the device needs to be fixed, you can easily adjust the level of the casters up, which can also be easily restored when the device needs to be moved. Ball Bearing Ball bearing ensures the stablity and flexibility of the caster bracket. 360 Degree Swivel Both plate and wheel could rotate and roll in 360 degrees. Moving items to the required destination without worrying barriers.