3″ Office Chair Casters with Lock, 11 mm Stem, Set of 5

THE LAST OFFICE CHAIR WHEELS YOU’LL NEED – Not all caster wheels are created equal. Our heavy-duty chair wheels are made from industrial-grade steel, precision ball bearings, and durable polyurethane chair casters.

With standard stem size 7/16″ X 7/8″ (11mm X 22mm), these fit almost all office chairs and gaming chairs, such as Herman Miller, Steelcase, Haworth, Humanscale, X-Chair, Dxracer,etc. The 3 inch casters may add 1-2 inches of chair height depending on what size wheel they are replacing.