3-Inch Lockable Caster Set with 3/8-16UNC Stem for Chairs
✔️ Heavy-duty 3 inch caster wheels, 650 lb total cap, 5-pack set
These heavy-duty brake casters are built for office chairs and home furniture, delivering a smooth 3-inch wheel with a lockable brake and a 3/8"-16UNC threaded stem. This set of 5 is perfect for upgrading seating, carts, or rolling desks; verify socket compatibility before purchase.
✅ Wheel diameter: 3 inches; polyurethane tread for quiet, floor-safe rolling
✅ Stem: 3/8-16UNC coarse thread; stem diameter 3/8 in, length 0.79 in (20 mm)
✅ Frame: steel housing for durability and dirt resistance
✅ Capacity: 650 lb per set of 5 for chairs and light furniture
✅ Brake: pedal locks rotation, keeps steering free
💡 What is a lockable caster wheel used for in home and office setups? A handy piece that helps you move heavy items and lock them in place when needed.
- mobile, secure, and floor-friendly for chairs and carts
- easy to swap and install with standard 3/8-16UNC stems
- protects floors with polyurethane wheels and smooth operation
