Nylon Swivel Castor Wheel-Office Chair Caster-50mm Furniture Caster-Universal 360 Degree Rotating-for Industrial Trailer-Home Furniture-Office Table Cabinet-5 Pcs-Rodless-

-Rotate 360 ??degrees. Super quiet, sturdy, and will not leave marks on the floor. -Ultra-smooth office chair wheels can increase your productivity! Now you can use these high-quality ones to reduce the physical pressure on your joints, enjoy a smooth ride and minimize noise! You can concentrate on your work without being distracted! ? Product specifications: Name: Office Chair Caster Material: Nylon Colour: Black Total height: 55mm / 2.2in Diameter: 50 mm / 2 inches Screw length: 14mm / 0.6in; 22mm / 0.9in ? Installation method: Circlip type: Use a screwdriver to pull out the old wheel and insert the new wheel directly into the installation. Screw type: You can turn the hex screw to remove and install. Without rod: no tools, suitable for old rods on swivel chairs. ? Package content: 5X casters ? Note: ? Different computer monitors, please allow 1-2cm size deviation and slight color difference ? Our goal is to provide customers with the best products and provide customers with the best service. If you have any questions, please do not hesitate to contact us, we will solve any problems related to the product in time, and we will serve you wholeheartedly.