Product Information
- SAFE FOR HARDWOOD FLOORS, Office chair castors safe for all floors, hardwood, laminate and more,easy rolling on floor.
- UNIVERSAL SIZE--11mm*22mm universal sized Stem,fits all office chair bases with 7/16" industry standard mounting holes. （note: interface installation size is 11 mm, Please purchase according to the needs of your chair.）
- HEAVY DUTY, Set of 5 supports 330-440 lbs making it the best replacement for your desk or office chair furniture.
- SMOOTH MOVEMENTS, swivel casters is 360 degree rotary.The wheels are made of special synthetic rubber, quiet rolling, rounded texture, no scratches, no noise when used.
- Suitable for board cars, tables, chairs, children's chairs, swivel chairs, fish tanks, coffee tables, swivel chairs, cribs, flower stands, etc., to fully meet your needs
