by CastersOnline
Buy new: $12.79
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Super Chair Casters have large 4" diameter wheels for the best chair mobility available. They are 100% Easy Rolling Non-Marking Polyurethane so are safe for hardwood and tile floors. 7/16" x 7/8" grip ring stem. Wheels are riveted (not snap on) for extra durability. Fits most metal chair bases. See our Chair Caster Stem Guide for help with mounting stem selection. 4 piece minimum order.