4 Inch Casters Set of 4 Heavy Duty Caster Wheels with Swivel - Silent

In this review the 4 inch casters set of 4 is evaluated for workshop and light industrial use, and the bottom line is simple: these casters are built for heavy loads and quiet, floor-friendly rolling. The reviewer found the set - two swivel and two rigid - best suited to carts, workbenches, and furniture that need non-marking, shock-absorbing wheels. The single biggest reason to buy is the combination of a thermoplastic rubber tread and double precision bearings, which provide a smooth, quiet ride while protecting floors under heavy loads.

Key Features

• Non-marking thermoplastic rubber: The gray rubber tread is bonded to the wheel to avoid scuffs and to roll over debris and small gaps with less vibration.
• High load capacity: Each caster is rated to support about 300 lb so the four-wheel set carries up to 1200 lb for heavy furniture and equipment.
• Smooth bearings: Double precision bearings extend service life and reduce noise for quieter movement in institutional and workshop settings.
• Mixed swivel and rigid set: Two swivel and two rigid casters allow stable straight tracking with controlled steering when configured on carts or workstations.
• Sturdy metal plate: The heavy-duty metal mounting plate and standardized hole spacing provide a durable attachment to wood or metal bases.

Who It's For

This caster set is aimed at DIYers, small shops, facilities teams, and anyone who needs durable, floor-safe mobility for carts, cabinets, or workbenches. The non-marking rubber and shock absorption make them a sensible choice for hospitals, labs, food-service carts, and display equipment where quiet operation and floor protection matter.

These casters are less appropriate for very high-speed or precision caster needs, or for environments requiring special chemical-resistant or high-temperature wheels; for those use cases a specialty wheel material would be preferable.

Pros & Cons

Pros

• Durable thermoplastic rubber tread that protects floors and reduces noise.
• High total load capacity of 1200 lb suitable for heavy furniture and equipment.
• Precision double bearings for smoother rolling and longer service life.

Cons

• Wheel softness that aids shock absorption may wear faster than harder compounds in extremely abrasive environments.

Specifications

Wheel diameter	4 in
Wheel width	1-1/4 in
Load capacity (set)	1200 lb (300 lb per caster)
Configuration	2 swivel, 2 rigid
Mounting plate size	3-5/8 in x 2-3/8 in
Hole spacing	2-3/4 in x 1-3/4 in
Wheel tread	Thermoplastic rubber, non-marking

Our Verdict

The 4 in caster set is a practical, value-oriented option for anyone needing robust, quiet mobility for carts and workbenches. With non-marking rubber, precision bearings, and a 1200 lb combined capacity, it offers strong floor protection and reliable rolling for workshops, service environments, and institutional use.

Frequently Asked Questions

Are these casters silent?
They use thermoplastic rubber and double precision bearings which reduce noise compared with harder wheels, making them relatively quiet in normal use.

Can they be mounted to wood or metal bases?
The heavy-duty metal mounting plate with standard hole spacing is suitable for attachment to both wood and metal surfaces with appropriate fasteners.

What environments are best for these wheels?
They are well suited to indoor settings such as workshops, labs, hospitals, and food-service areas where non-marking, shock-absorbing wheels are desired.