Btowin 4-inch Solid Wood Furniture Legs with Swivel Casters, M8 Bolts and Walnut Finish

Choosing replacement legs can be about changing a piece’s look, raising it, or making it easier to move. These Btowin solid wood legs combine a classic walnut finish with rotating casters, so they suit furniture where both appearance and repositioning matter.

The set includes four legs and mounting hardware, with M8 hanger bolts attached. The stated capacity is 400 lbs, the listing does not clarify how that figure is distributed, so treat it as the product’s stated capacity rather than a per-leg rating.

What to know

Made from solid eucalyptus hardwood, the turned legs offer a warmer, more traditional look than a plain replacement support. The walnut finish is intended to refresh existing furniture without replacing the whole piece. Rotating casters add mobility, which may be useful when moving a sofa, cabinet or ottoman for cleaning or rearranging a room. This is a furniture-leg replacement set, not a craft component.

The package contents are four wooden legs, four mounting plates, four rubber pads and twelve screws. The legs have M8 hanger bolts. That connection detail is important: furniture with existing M8 hardware may accept the legs directly, while a different fitting may require removing the old hardware and installing the supplied plates. The product information also notes that the furniture base may need to be drilled if there are no suitable holes.

Fit and sizing

Each leg is listed as 4 inches (10 cm). That gives a useful starting point when comparing the replacement height with the current legs, but the final furniture height will depend on the existing setup and how the new parts are installed. Check the underside of the furniture for a compatible mounting point before choosing this set, especially if the old legs use a different bolt or attachment style.

It makes sense if you want to give a sofa, cabinet, sideboard or ottoman a walnut-finish update while adding casters for easier movement. It may not suit you if you need a replacement that can be fitted without drilling or changes to the existing mounting hardware, the instructions allow for drilling and hardware removal where needed.

Usage tips

Start by checking the base and the old leg fittings, then decide whether the M8 bolts can use the existing hardware or whether the supplied mounting plates and screws are needed. If there are no suitable holes, the base must be drilled for installation. Fit the legs securely and use the rubber pads included in the set. Since the legs are made from natural wood, minor variation in size, grain or colour is noted by the seller, the walnut appearance may also look slightly different under different lighting or screen settings.

For a practical example, a cabinet that is awkward to shift during routine floor cleaning could benefit from the rotating casters. If the main goal is only to raise furniture and it rarely needs to move, fixed replacement legs are another approach, this set is more relevant when mobility is part of the reason for changing the supports.

Should you buy it?

This set is worth considering when the 4-inch height, walnut finish and caster-equipped design suit the furniture, and you are comfortable checking or adapting the mounting points. The included legs, plates, pads and screws make it a defined replacement package, while the M8 fitting and possible need for drilling are the key installation details to account for before purchase. Choose it for a combination of a traditional wood look and easier repositioning, rather than simply assuming it will attach to every existing leg fitting.