Topstar floor protection rollers for office chairs, for carpet, 50 mm diameter, 5 pieces

These floor protection rollers ensure smooth movement on carpet and brake automatically as soon as you stand up.⁠‌‌‌‍‌‍‌‌‌‌‍‍‌‍‍‌‍‍‌‌‍‌‍‍‍‌‍‌‍‍‍‍‍‌‌‍‍‍‌‍⁠ With 5 pieces per set, you can quickly replace your office chair's casters and effortlessly fit various Topstar models.⁠‌‌‌‍‌‍‌‌‌‌‍‍‌‍‍‌‍‍‌‌‍‌‍‍‍‌‍‌‍‍‍‍‍‌‌‍‍‍‌‍⁠

When do you need new floor protector castors?
Floor protector castors for office chairs wear out over time through daily use. If you notice that your chair rolls with more difficulty over carpet, or that the wheels catch or scratch, it is time for a replacement. These Topstar castors are specially developed for use on carpeted floors and ensure smooth rolling without damaging your floor covering.

Why choose these 50 mm diameter castors?
The 50 mm diameter offers the right balance between rolling ease and stability on carpet. With a construction depth of 55 mm and a stem diameter of 10 mm, these castors fit most standard chair bases. The pack contains 5 castors, enough for one complete office chair with one spare castor.

Load-dependent braking for safety
These castors have a load-dependent braking system. This means the castors automatically lock when there is no weight on the chair, so your chair won't roll away when you stand up. As soon as you sit down, the castors are released for normal use. This feature prevents unwanted movement of your chair.

Compatibility with Topstar chairs
The castors are suitable for a wide range of Topstar office chair models, including the Point series (10/20/30/40/50/70/80), Synchro models, Support series and High Sit variants. Check your chair manual or the existing castors to see whether the 10 mm stem diameter matches your current fitting.