Miracle Caster Large Chair Caster with 7/8" Long Stem (7/16" Diameter Stem)

Miracle Casters are large  chair casters that offer several advantages over regular chair casters: Miracle Casters roll more easily over carpeteliminating the need for a chair mat. Miracle Casters roll more easily over tile floors. Miracle Casters raise your chair about two inches. Miracle Casters are heavy duty casters and well suited for heavy individuals. Miracle Casters can be useful to individuals with certain types of disabilities, offering an alternative to a wheelchair in some situations. Miracle Casters use wheels that are nearly 4 inches in diameter. That's twice the diameter of the cheap casters supplied on most office chairs. Because of their larger size, Miracle Casters roll easily over thick carpet or grouted tile.  Think of the huge wheels on tractors and other heavy equipment. Miracle Casters work on the same principle. The bigger the wheel, the easier it will roll over a soft or uneven surface.   Before you buy a set of Miracle Casters, measure the stem of your current