Product DescriptionCHAIR WHEELS REPLACEMENTIsn't it tough to change workplace chair wheels with a clicking sound? We have developed this exotic and stylish wheel to slot most traditional office chairs and pc chairs to make your work easier. These casters we developed remedy all the standard disorders of workplace chair castersSTANDARD SIZE RODThe stem length is 7/16"(11mm) diameter by 7/8"(22mm) length. These chair wheels match most office chairs sold in the United StatesQUADRUPLE BALL BEARINGSTotal of 4 bearings for each wheel, the heavy-duty all-metal bearing rod and the hardness bracket can make its load capacity attain as much as 2200 lbsRELIABLE CONSTRUCTIONThere Twin Ball Bearing casters precision bearings and a shock-absorbing polyurethane tire can make the casters roll smoothly and easily360-DEGREE SMOOTH ROLLINGYou can roll round the office or home smoothly due to precision ball bearings of the caster swivel and axle.Stop nerve-racking about caught hairUnlike other casters, our new upgraded office chair wheel alternative won't get tangled in your hair, adding your pet's hair. Very suitable for home or workplace use, you don't have anything to hesitateEnjoy tender and quiet movementPrecision ball bearings with vibration-damping polyurethane present you with a comfortable and quiet roll, whatever the way you slide. Your chair glides smoothly and safely over wood, hardwood, laminate, vinyl, tile and carpeted flooring with none sharp sounds or noise at any timeThese high quality workplace chair substitute wheels are encased in extra thick polyurethane (which will lower the strain of rolling on your chairs) and will preserve your floor from scratches and damage. NEW STEM DESIGN & HEAVY DUTY BEARINGSHigh-quality heavy-duty metallic ball bearings can achieve the smoothest and smoothest rolling throughout working hours.Replace your typical plastic chair caster set without worrying about aggravating anyone.Our table and chair casters are put in in place, all you'll get is quiet, comfortable and comfortable. Our heavy-duty chair wheels are made from industrial-grade steel, precision ball bearings, and sturdy polyurethane chair castersWe hope that your existence won't trigger inconvenience and uncertainty due to costly expenses.