WHAT YOU GET: 2pcs black nylon caster . 1.5inch diameter wheel M8 x 13mm Threaded Stem for mounting.
TWIN WHEEL DESIGN: Two wheels make the force more uniform, the casters will be more stable and durable.Get smooth, quiet rolling and full swivel action.
WIDELY USED : Perfect as a set of replacement caster wheels for furnitures which have hard, noisy, rough plastic wheels.Suitable for desk, cabinet, flower pot holder, locker, shelf, shoe rack and so on.
LOAD CAPACITY: Capacity of each caster is 15kg, total capacity of all 4 casters is 45kg (calculated by 3 casters ). Because when the floor is uneven , sometimes it will be only 3 casters bearing weight.