1 / 7WHARSTM 4-Inch Threaded-Stem Swivel Casters with Brakes, Set of 4
WHARSTM 4-inch threaded-stem swivel casters are presented as a four-wheel set with individual brakes for carts, workbenches, and furniture. The listing describes polyurethane wheels and includes an important load-rating discrepancy to resolve before choosing them for heavy equipment.
At a glance
- The listing describes 360-degree swivel casters with an independent brake that locks both the wheel and steering mechanism.
- Polyurethane wheels and dual bearings are claimed, with the listing describing quiet rolling and floor protection.
- The listed screw specification gives a 1/2-inch diameter and 1.5-inch length. Verify compatibility with the equipment before ordering.
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Pros and cons
Pros
- Four swivel casters with individual brakes provide both rolling and a way to lock the wheel and swivel.
- Threaded-stem mounting and described installation hardware may suit compatible carts, workbenches, and furniture.
- Customer feedback reports smooth movement, including on concrete, and positive impressions of durability.
Technical specifications
7 specifications| Brand | WHARSTM |
|---|---|
| Color | orange |
| Caster type | Swivel |
| Mounting type | Stem Mount |
|---|---|
| Thread specification | 1/2"-16 x 1": Screw Diameter 1/2 inch (1.27cm), Screw Length 1.5 inch (3.81cm). |
| Listed load capacity | 100 pounds |
|---|---|
| Wheel material | polyurethane |
What to know before buying
Listing details to confirm
The listing gives conflicting load claims: the details state 100 pounds, while feature text claims 450 pounds per caster and over 1,400 pounds for four. These claims are not reconciled, so confirm the applicable rating before loading the set. The screw description also says 1/2\"-16 x 1\" but gives a 1.5-inch length. Verify the exact thread and stem dimensions against your mounting point.
What’s in the box
Included- Casters
Who is it for?
A good fit for
- People converting compatible carts, workbenches, or furniture to swivel wheels with individual brakes.
- Buyers whose existing mounting points match the stated threaded-stem dimensions and who can confirm the required load rating.
Less suited to
- Buyers who need a clearly established load capacity without checking the conflicting listing claims.
- Buyers whose equipment requires a different stem thread or length.

Customer reviews on Amazon
- 5 stars
88% 88% - 4 stars
6% 6% - 3 stars
3% 3% - 2 stars
1% 1% - 1 star
2% 2%
Customer feedback highlights perceived durability and smooth rolling, including a report of equipment moving across concrete. Customers also describe the casters as good value. These impressions are relevant to the listed swivel design and polyurethane wheels, but they do not settle the conflicting load claims or establish compatibility with a particular stem fitting.
Positive themes
- Customers describe the casters as well-made and durable.
- Customers report smooth rolling and good value.
Frequently asked questions
What mounting style is listed?
The listing specifies Stem Mount and gives a screw specification of 1/2\"-16 x 1\", while stating a 1.5-inch screw length elsewhere. Check the dimensions against your equipment before purchase.
How much weight can this set support?
The details list 100 pounds, but feature claims state 450 pounds per caster and over 1,400 pounds for four. The listing does not resolve the difference, so confirm the intended rating before use.
Do the casters have brakes?
The listing says each caster has an independent brake that locks both the wheel and the steering mechanism.

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