Hirate 2ft Office Chair Casters with 3/8ft-16UNC Threaded Stem

In this review of the Hirate 2' office chair casters, the bottom line is simple: these replacement wheels are for anyone who needs quiet, floor-friendly rolling and a heavy-duty English-thread stem. The reviewer found the set of five especially useful for hardwood-floor chairs and light furniture because the high-tech polyurethane tread and double ball bearings deliver smooth motion without scraping or sticking. Before buying, confirm your chair uses the imperial 3/8'-16UNC stem socket, since these are not compatible with metric M10 sockets.

Key Features

• English system stem size: The 3/8'-16UNC coarse thread stem fits standard imperial chair sockets and provides a secure fit for many office chairs.
• Quiet & smooth roller: High-tech elastic polyurethane treads and internal bearings reduce noise and roll cleanly over hardwood without picking up debris.
• Heavy duty steel body: A durable steel structure resists wear and supports the assembly's rated capacity across the five-piece set.
• Multifunctional use: These casters work on chairs, carts, instrument cases and light equipment, making them useful for home and workshop projects.
• Included hardware: The boxed set includes nylon lock nuts so replacement is straightforward and the threaded stem stays secure during use.

Who It's For

The Hirate 2' casters are aimed at homeowners, office workers, and hobbyists who want to upgrade chair mobility on hardwood or other finished floors. They suit people who value quiet, consistent rolling and need a rugged wheel that won't mark delicate surfaces.

They are not for users whose furniture uses metric M10 stems or for extremely heavy industrial equipment; check your stem diameter before purchasing. If you need specialty locking brake casters or a metric replacement, look for those specific options instead.

Pros & Cons

Pros

• Smooth, quiet rolling thanks to polyurethane tread and double ball bearings.
• Hardwood-floor friendly design that resists scratching and avoids trapping hair or crumbs.
• Robust steel construction and a five-wheel pack provide good value for replacing most office chairs.

Cons

• Only compatible with imperial 3/8'-16UNC stems, so it will not fit metric M10 sockets.

Specifications

Brand	Hirate
Wheel diameter	2' (2 inches)
Stem	3/8'-16UNC coarse thread, 0.79' (20mm) length
Material	Elastic polyurethane tread with steel body and internal bearings
Pack contents	Set of 5 casters with nylon lock nuts in color-boxed package
Rotation	360 degree swivel with double ball bearings
Rated capacity	Approximately 500 lbs for the 5-pack

Our Verdict

The Hirate 2' office chair casters are a practical, cost-effective upgrade for anyone with imperial 3/8' stem sockets who wants quieter, floor-safe mobility. They balance smooth polyurethane rolling, sturdy steel construction and included lock nuts to make installation simple, delivering good value for most home and office furniture needs.

Frequently Asked Questions

Will these fit my chair?
If your chair uses an imperial 3/8'-16UNC stem socket these will fit; they are not compatible with metric M10 stems.

Are they safe for hardwood floors?
Yes, the high-tech polyurethane tread is designed to be floor friendly and should not scratch hardwood when used normally.

Do they lock?
The review model is focused on smooth rolling; the set includes nylon lock nuts for the threaded stem but does not include wheel brakes.