Well Made: Ball caster wheels are made of polypropylene (PP) and heavy-duty thicken steel construction design
Load Capacity & Size: Each caster carry up to 125 lbs, Four casters support up to 500 lbs in total, Meeting the needs of heavy furniture projects; The diameter of spherical wheel is 2", the plate is 2" × 1.2" (L×W ); Overall height is 2.55"
Easy To Install: Package included screws, Just need to drill, a little while to complete
Smooth Swivel & Labor Saving: Built-in rotating steel ball, Non-deformable, wear resistance, small friction coefficient, The casters are flexible, easy to 360 degree steer and save labor when carrying heavy item; In addition to preventing the steel ball from falling off
Widely Used: Vintage furniture casters not only add beauty to the home, but also prevent your floors from scratches even hardwood floors, tile, carpet. Suitable for Installing to small sofa, cabinet, table, ottoman and other furnitures