Rubber Castor Wheels are designed to protect your hardwood floors from damage caused from rolling around on regular plastic office chair legs. These wheels will glide quietly across your flooring, no mat is required when you use these amazing rubber castor wheels! These are sold in a pack of 5 and are 2″ in diameter and have a standard 7/16″ stem diameter.
Pull out existing castors with glove or towel
Install replacement office chair wheels into stem holes
Push wheels into stem hole as fas as possible to make wheels set in place