For stem casters: Align the stem of the new wheel Using the caster socket on the chair’s foundation. Press the wheel in firmly right until it clicks into area. You might need to wiggle it a little bit to guarantee a secure fit. "At OfficeMasterChairs.com, we have been transforming workspaces https://home-automation-devices21739.spintheblog.com/29493474/5-easy-facts-about-office-chair-replacement-parts-described