Threaded Stem Casters Set of 4, Heavy Duty 3 Inch Swivel Casters With Brake and Lock Nuts, Three Eighths Inch 16 UNC Coarse Thread Stud, Ideal For Workbenches, Trolleys, And Carts With Safety Locking

3/8-16 UNC Threaded Stem Casters with Brake, 4-Pack
✔️ Heavy-duty 3" swivel casters with brake, soft PU tread, 4 pcs

These heavy-duty casters come with a 3/8-16 UNC threaded stem and a built-in brake. They are ideal for workbenches, carts, tool boxes, and other mobile setups, delivering smooth rolling and floor protection thanks to soft polyurethane wheels. This 4-pack includes four casters and four nylon lock nuts for secure mounting.

✅ Stem size: 3/8-16 UNC coarse thread (9.525 mm dia x 20 mm long)
✅ Wheel diameter: 3 inches (76 mm) with soft polyurethane tread
✅ Brake type: locking brake engages wheel rotation; stem remains movable for direction
✅ Includes 4 nylon lock nuts for secure mounting
✅ Compatibility: not compatible with metric M10 stem sockets

💡 What is a threaded stem caster with brake used for?

They are handy for moving heavy gear safely and efficiently.

- They let you roll equipment like workbenches, carts, and cases.
- The brake locks wheel rotation while leaving direction free.
- The 3/8-16 UNC stem fits standard sockets on many frames.
- The soft PU tread protects floors from scratches and scuffs.