For stem casters: Align the stem of the new wheel with the caster socket over the chair’s base. Push the wheel in firmly right until it clicks into position. You may have to wiggle it somewhat to ensure a safe match. They'd my measurement tires, more affordable than my community https://autoaccidentattorneysindy29516.blogozz.com/28682062/not-known-factual-statements-about-office-chair-replacement-parts