Having hard plastic wheel and heavy duty steel frame, the bed caster provides a smooth rolling on the hardwood floor or carpet (Plastic covers are included)
Wheel diamater is 1.8" and length is 2", stem is 5/16" in diamater by 1.8" in height; it raises the bed around 2.2"
With sturdy construction, total load capacity of 4 casters is 800lbs
Designed with locking mechanism, it prevents from moving
Replacement for brocken or missing ones, fitting full size, twin size bed frame and trundle bed