[Size] - Wheel Diameter: 40mm / 1.5 Inch; Capacity: 20kg / 44lb per wheel , 132lb Total Capacity .
[Mounting Size] - Mounting Hole Diameter: 5mm / 0.2 Inch; Hole Center Distance: 36mm x 28mm / 1.42 Inch x 1.1 Inch
[Material] - The caster wheel is made of Rubber, it rolls smoothly and quietly. Elasticity, toughness and durability. Rolling on all kinds of floors, including concrete floor, carpets, tile floor, wood floor, and slate floor
[Easy to install] - Non-rotatable design, can be directly installed on your furniture or equipment with screws. There are no brakes. No bearings, no locks.
[Application] - Good casters for small equipment and furniture, such as table, plant stand, bookshelf, shoe bin, workbench, cabinet, cart, trolley