Rock Solid 4 Inch Heavy Duty Caster Wheels Featuring Silent Thermoplastic Rubber Treads And Sturdy Steel Plates For Easy Rolling On Carts Workbenches Toolboxes And Shop Equipment Daily

Heavy duty caster wheels for shop carts and workbenches
✔️ 4x1.25 inch rubber treads handle 300 pounds per caster

These individual heavy duty caster wheels come equipped with soft thermoplastic rubber treads that quiet down movement while protecting tile, wood, or epoxy surfaces. You will typically mount them on handy utility carts, mobile tool chests, lab benches, or display stands for routine facility maintenance.

✅ Double precision bearings spin quietly under heavy shifting loads
✅ Non marking rubber compounds guard delicate flooring against scratches
✅ Mounting steel plates measure 3-5/8 by 2-3/8 inches with standard bolt holes
✅ Wide 4 by 1-1/4 inch footprint glides over grout lines and debris

💡 How do sealed swivel casters minimize vibration during daily warehouse transport?

Finding reliable rolling hardware comes down to bearing seal quality and tread flexibility.
- soft rubber compounds compress over uneven concrete without transferring shock to the frame
- double precision inner races lock straight alignment while absorbing heavy machine weight
- fully enclosed roller assemblies block wet shop air out of moving parts for year round tracking✝️