Replacement Office Chair Casters Set Of 5 With Rubber Wheels And Threaded Stem Three Eighths Inch Imperial Threads Per Inch Quiet Smooth Gliding Safe On Wood Hardwood And Carpet Floors No Chair Mat Needed

Replacement 3/8-16 Rubber Chair Casters Set of 5 for Floors
✔️ Imperial 3/8-16x1 thread, 0.79in stem, soft polyurethane wheels

These replacement office chair caster wheels fit most desks and task chairs with standard imperial 3/8-16 stems. They glide quietly on wood floors, laminate, vinyl, tile and carpet, protecting surfaces from scratches while you move.

✅ Thread: 3/8-16 x 1" stud; diameter 9.5 mm, length 20 mm (0.79")
✅ Pack size: set of 5 casters
✅ Wheel material: soft polyurethane over a durable rubber base for quiet, smooth rolling
✅ Floor protection: non-marring on wood, laminate, vinyl, tile, carpet
✅ Installation: quick swap, remove old casters, screw in new ones
✅ Compatibility: best with imperial 3/8-16 stems; metric M10x1.5 may be loose

💡 What is a chair caster wheel used for and how does it protect floors? A handy upgrade for many office chairs with standard stems, it helps prevent marks and scratches on hard surfaces while smoothing movement.

- Fits imperial 3/8-16 threaded stems for quick upgrades
- Soft polyurethane wheels cushion impacts and reduce floor wear
- Simple swap: unscrew old casters, screw in new ones with common tools
- Quiet rolling improves focus and reduces chair noise