Set of 4 furniture casters: Each transport caster set includes 4 casters and each wheel has a brake. When you apply the brake, the wheel will be locked, allowing you to move your furniture safely and easily. Save energy: The sturdy casters save you effort and time when moving your heavy projects. Matches various furniture and wall styles. Movable casters with brakes Easy to install: You can easily install the sturdy casters. They are suitable for hardwood, laminate, tiles, etc. < p>Dimensions: mounting height 62mm, wheel diameter 50mm, wheel width 21mm, single load 35kg, base plate size 42*42mm, mounting hole spacing 32*32mm, mounting aperture 4.2*4.2mm. Note: The data is all measured manually, please allow 1-3cm error due to light and display differences, there may be color differences, please refer to the actual item received.