Rock Solid Heavy Duty 4 Inch Swivel Caster With Locking Brake For T Slot Aluminum Extrusions Featuring Durable Polyurethane Wheels 350 Lb Smooth Glide Cart And Workbench Rig

Heavy Duty 4 Inch Swivel Caster Locking Single Pack Mount
✔️ 4 polyurethane wheel 350 lb capacity brake mount plate

This swivel caster snaps right onto aluminum t slot profiles for mobile builds. You get a handy rolling setup without buying extra brackets. It works great on workbenches tool carts and equipment stands. The locking brake keeps everything steady when you need precise control.

✅ Smooth rolling four inch polyurethane tire on polyolefin core
✅ Integrated full swivel head locks from rolling and turning
✅ Three hundred fifty pound load limit for heavy gear setup
✅ Direct mounting plate fits thirteen thirty forty and forty five series extrusions
✅ Operates reliably across twenty below to one eighty degree ranges

💡 How does a t slot mounted swivel caster improve cart stability?

This unit pairs direct aluminum profile alignment with solid braking power.

- Aluminum extrusion tracks accept the mounting plate without drilling

- Dual function brake halts motion and swivel action when parked

- Precision ball bearings reduce pushing force on fully loaded frames

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