Tired of your office chair's hard plastic wheels grinding, scratching your floors, or getting stuck on carpet transitions? This AccessBuy set of 5 replacement caster wheels is a super simple and affordable upgrade. These are 2-inch (50mm) diameter wheels made from smooth-rolling polyurethane (like rollerblade wheels). They roll effortlessly and quietly on hard surfaces like hardwood, laminate, tile, and low-pile carpet. Each wheel has a standard 11mm (7/16 inch) diameter stem that's about 22mm (7/8 inch) long, which fits the vast majority of office, computer, and gaming chairs. The key is to measure your old wheel's stem socket before you buy to confirm the size. Each wheel is rated for 100 lbs, so the set of 5 can handle up to 500 lbs. Installation is a literal 10-second job per wheel: you just pull the old one straight out and push the new one in until it clicks. No tools needed. They protect your floors from scratches and make moving your chair around your workspace a silent, smooth breeze. (Note: They typically do NOT fit IKEA chairs, which often use a different, non-standard stem.)
