The office chair bell glides will fit most office chairs, school chairs, and gaming chairs which require a stem diameter of 11mm (7/16 inch) as an alternative to roller casters but will not fit Ikea chairs which require a stem diameter of 10mm.
Overall height when installed is 1.18 inch, similar to the height of most small roller casters. These chair bell glides can be used to convert any office chair or desk chair from a rolling type to a fixed type.
Weight capacity is 120 pounds per bell glide, making the total weight capacity for the set of 5 bell glides 600 pounds. Bottom width 1.18" diameter x Top width 0.5" x overall height 1.18" (similar height to most small roller casters).
Soft plastic base-protect your soft floor without using felt pads.
Easy installation- these bell glides use the same mounting rods as most small chair casters making it easy to attach to the chair base. The mounting rods on the bell glides are the standard size of 11mmx22mm, but be sure to make sure your chair bases are compatible before ordering (this size will not fit Ikea chairs).