Product DescriptionGet smooth, quiet rolling and full swivel action all while protecting your floors. Eliminate the need for big PU plastic floor mats over your beautiful floors. Our safe PU casters are the office wheels of the future. Perfect as a set of replacement caster wheels for home or office chairs that have hard, noisy, rough plastic wheels. Our chair casters work well on carpets, hardwood floor, tiles, laminate. PU. Perfect for home or office use Scratches, scuffs, stuck wheels and noisy squeaks will be a thing of the past with our rubber caster wheels on your chairs. Install them quickly and easily.
Product DetailFlexible polyurethane is mainly of thermoplastic linear structure, which has better stability, chemical resistance, resilience and mechanical properties than PVC foaming materials, and has less compression deformation. Good heat insulation, sound insulation, anti-seismic and anti-virus performance. Therefore, it is used as packaging, sound insulation and filtering materials.  Rigid polyurethane plastic is light in weight, excellent in sound insulation and heat insulation, chemical resistance, good in electrical performance, easy to process and low in water absorption.
Common application1.Industrial storage desk 2.Small equipment handling 3.Various light goods handling appliances
Customer questions & answers1.Q：how long are the screws it comes with? A:Generally M10*15 2.Q:Is it possible to order two that swivel and two that don't? swivel? 3.A:Yes, there are two types of caster,Swivel and fixed. Q:Can these castors be used outdoors? A:Yes, it is depends on your requirements for caster size and load capacity. 4.Q:What’s the wheel dia of the casters? A:There are 1.5 to 3 inchesMaterial:PU PP Customized support:OEM, ODM, OBM Place of Origin:ZHE CHINA Color:Black Sliver