Description: *Office Chair Casters Wheels 2 Inch Nylon Twin Wheel M8 x 15mm Threaded Stem Swivel Caster White, 4 Pcs . * Soft Polyurethane chair casters protect your hardwood floor,carpet without any marks and scratches. *Twin wheel design keep super quite and smooth rolling,no noise when rolling,will not disturb anyone while working. *Perfect as a set of replacement caster wheels for home or office chairs which have hard, noisy, rough plastic wheels. .
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