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Stemless Casters 5/Set (Hard Wheels for use on Carpets)
These replacement casters arrive without stems and accepts chairs with welded stem dimensions of 3/8 dia. up to 1-5/16 length. Available in 5 wheel caster sets in both hard and soft wheels to meet your floor surface needs. Hard wheel casters for use on carpeting Soft wheel casters for use on chair mats and other hard floor surfaces including wood, tile and linoleum Easy to install Fits chairs with welded stem dimensions of 3/8 diameter by 1-5/16 (or shorter) length Wheel diameter is 2-1/8, the neck size is 1-5/16 diameter Is Discontinued No, Rank Office Products Office Furniture Casters 

Price is $57.00
Price: $56.63