3.5 Inch Black Cast Iron Swivel Caster Wheel Set Of 4 No Brake Rock Solid Heavy Duty Industrial Cart Plate No Nonsense Beefy Steel Frame Workhorse

3.5 Inch Black Cast Iron Swivel Casters Heavy Duty Wheel Set
✔️ Set of 4 casters handle 1400lbs with steel frame and 360

You get four heavy-duty swivel caster wheels built to give your old carts a fresh start and carry serious weight without wobbling. The black cast iron rollers and sturdy steel plates are ready to bolt onto toolboxes, rolling benches, or warehouse shelving where you need reliable movement that lasts.

✅ Each caster supports 350lbs for a heavy 1400lb load rating across the complete set.
✅ 3.5-inch (89mm) wheel diameter and 4.5-inch (115mm) height provide compact clearance for carts navigating tight spaces.
✅ 2.5 x 3.5 inch (63 x 90mm) mounting plate with hole centers at 1.7 x 2.8 inches (44 x 72mm) enables handy template marking and drilling.
✅ Dual ball bearings plus one roller bearing keep the swivel smooth and reduce friction on every turn.

💡 Why choose heavy duty cast iron swivel casters for industrial cart upgrades?

The robust design delivers stable performance across demanding surfaces while keeping maintenance simple over time.

• Cast iron wheels absorb shock and impact effectively, protecting both the load and floor from harsh vibrations during rough handling.
• High-gauge steel frames paired with dual ball and roller bearings ensure smooth 360-degree swivel motion for effortless direction changes.
• Standard mounting dimensions and defined hole centers streamline template marking and bolting tasks for fast, secure installations.

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