3 Inch Heavy Duty Casters Set of 4 - 4400lbs Capacity, Locking Swivel

In this review of the 3 in heavy duty casters set of 4 the bottom line is simple: these are built for moving very heavy benches and equipment with confidence. The kit includes four plate swivel casters, hardware, and locking brakes, and the single biggest reason to buy is the combination of a very high per-wheel load rating and smooth rotation thanks to double ball bearings and a low gravity center design. For anyone converting a static workbench, heavy cabinet, or industrial trolley into a mobile unit, these casters deliver the most important mix of capacity and durability.

Key Features

• Upgraded construction: Widened wheels and a low gravity center design reduce wobble and improve tracking under heavy loads for steadier movement.
• Complete set: The package supplies four casters plus 16 screws, washers, bolts and nuts so mounting to a plate or base is straightforward.
• High load capacity: Each 3 in caster is rated for 1100 lbs, allowing a combined static capacity of 4400 lbs when all four are installed properly.
• Full swivel mobility: 360 degree rotation makes it easy to manoeuver equipment in tight spaces or adjust direction quickly on the shop floor.
• Locking brake: Integrated brakes let you lock individual wheels to hold heavy furniture or machinery securely in place.

Who It's For

These casters are best for workshops, small factories, makerspaces, and homeowners who need to move heavy items like workbenches, large cabinets, dollies, or mobile workstations. The high per-wheel rating and metal construction suit both industrial and demanding residential uses where weight and durability matter.

Those who should look elsewhere include buyers who need casters for very delicate flooring without protective wheel treads, or those who want quiet, rubberized casters for light indoor furniture - this product focuses on load capacity and toughness rather than soft-floor protection or vibration isolation.

Pros & Cons

Pros

• Exceptional load-bearing capacity for heavy benches and equipment.
• Smooth rolling and directional control from double ball bearings and swivel plates.
• Includes all mounting hardware for easier installation out of the box.
• Locking brakes add safety and stability once parked.

Cons

• The design prioritizes strength over floor-friendly tread, so extra care or pads may be needed on delicate surfaces.
• Attributions of lockability and mobility vary slightly by user setup and floor type, so performance can depend on installation and surface.

Specifications

Wheel diameter	3 in
Set contents	4 casters, 16 screws, 16 washers, 16 bolts, 16 nuts
Per-wheel load capacity	1100 lbs
Total set load capacity	4400 lbs
Rotation	360 degree swivel
Brake	Locking swivel caster with brake

Our Verdict

These 3 in heavy duty casters are a practical choice for anyone who needs to mobilize very heavy workbenches or equipment without fuss. They combine a high load rating, double ball bearings for smooth rolling, and included hardware for straightforward installation. For heavy-duty shop and industrial projects they represent strong value, though users with delicate floors may want to add protective pads.

Frequently Asked Questions

Can all four casters support 4400 lbs?
Yes, the set is rated at 1100 lbs per wheel for a combined capacity of 4400 lbs when properly mounted and evenly loaded.

Do these casters lock to hold equipment in place?
Yes, each caster includes a locking brake so you can secure the item once positioned.

Will they roll smoothly on carpet and tile?
Customers report smooth rolling on both carpet and tile thanks to the double ball bearings, though floor protection should be considered for sensitive surfaces.