The cheapest set here, with its load given per wheel
Five 2 in rubber casters on standard 11 mm (0.43 in) stems, and the only caster set in this hub to publish its load per wheel rather than a total — the Topdeep base kit is the only other part to give one.
Pztayoe rubber-wheel casters with an 11 mm (0.43 in) stem, set of five
Best for: A chair on a hard floor or low-pile carpet, where the stem has already been measured.
Of everything on this shelf, this set does the one thing the shelf asks for: it publishes a load per wheel. Three hundred pounds each, fifteen hundred for five, stated in the same bullet so the arithmetic is on the page. Every other caster set in this hub publishes a single big total and leaves you to guess which it means; only the Topdeep base kit, a different kind of part, also gives a per-caster figure.
The rest is what a cheap set of replacement casters should be: 2 in rubber wheels rather than hard plastic, precision ball bearings, 360-degree rotation, tool-free fitting, and an honest limit — “Not recommended for thick/high-pile carpet”. The hub’s own introduction is that carpet and hard-floor casters are not interchangeable, and this listing picks its side and says so.
Two things to check before ordering. The listing gives the stem as 11 mm (0.43 in) and never gives its length, where this shelf’s buying tip asks for both; 11 × 22 mm (0.43 × 0.87 in) is the usual pairing and the sets alongside it publish it as 7/16 by 7/8 in. And the manufacturer reference on the page is written partly in Chinese characters — it translates as “2-inch PU leather wheel”, where the bullets say rubber — which is a reminder that the Amazon reference below is the identifier to order against.
Read on the day this page was built: $8 at the American Amazon shop.
Read from Keepa on the day this page was last revised; stock and price both move without notice.
Best for: A chair on a hard floor or low-pile carpet, where the stem has already been measured.
Prices quoted in this text were read on 2026-10-13. The live price is at the top of the page.
It is at least a stated one, given the right way round. This hub compares rated load per wheel across a five-wheel base, and every other caster set on this shelf publishes a single large total instead (only the Topdeep base kit also gives a per-caster figure, 110 lb) — 650, 700, 1,000, 2,000 lb — without saying whether that is per caster or for the set. Pztayoe gives both: 300 lb each, 1,500 lb for five. Whether any of these numbers was measured is a separate question that no listing here answers.
The stem length. The listing gives 11 mm (0.43 in), which is the diameter, and this hub’s buying tip asks for the diameter and the length, plus whether the stem is a grip ring or threaded. The usual pairing with 11 mm (0.43 in) is 22 mm (0.87 in) long, which the other sets on this shelf publish as 7/16 by 7/8 in — worth confirming against the caster you pull out.
Transparent dual-wheel polyurethane casters with a published noise figure of 28 decibels and a 700 lb rating — the second most modest load claim among the caster sets here, after the Lifelong's 650 lb.
Best for: A shared office or a quiet room, on a chair named in the listing.
Polyurethane rollerblade casters on industrial carbon steel frames with double-layer bearings — carrying a 2,000 lb claim that the same brand’s other set on this shelf puts at 700.
Best for: A heavy chair on mixed flooring, where the frame matters more than the headline number.
The plate that bolts under a chair seat and carries the tilt, swivel and height controls, published with the two dimensions that decide whether it fits — the cylinder hole and the bolt pattern.
Best for: A chair whose seat and base are sound but whose height lever or tilt has stopped working.
A 7-inch LED mirror alarm clock offering 10 RGB colors and 4 brightness levels, dual alarms, and 2 USB ports for charging other devices.
Best for: Someone who wants a large, easy-to-read display with color customization and built-in USB charging.
A non-ticking digital desk clock with a large LED display for time, temperature and date, an automatic ambient light sensor, and a snooze function.
Best for: A quiet home office where an audibly ticking clock would be a genuine distraction.
A standing desk converter offering 12 distinct height levels from 13 to 52cm (5.1 to 20.5 in), an 80×40cm (31.5 × 15.7 in) surface, a separate 65×30cm (25.6 × 11.8 in) keyboard tray, and a 2-year warranty.
Best for: Anyone who wants to fine-tune a precise standing height rather than settle for a handful of fixed positions.