Package Included: 12 x 1-1/4'' Caster Wheels with M4*16mm Screws. Top Plate Size: 1.46" x 0.69"/37mm x 17.5mm (L*W), Mounting Height: 1.53"/39mm, Mounting Spacing: 1.08"/27.5mm.
Heavy Duty: Constructed with solid PP plastic wheels and thickened cold rolled steel caster top plate, the caster wheels are rustproof, rigid and wear resistant.
Easy to Install: Features with large bearing load capacity, 10kg/22lbs for per wheels, the small fixed caster wheels are non swivel and stable installed by screws on.
Wide Application: Perfect wheels replacement for furniture, trolleys, racks and small appliance, machinery, shelves recessed caster wheels and etc.
Satisfaction Oriented: If you don't absolutely love them let us know and we will strive to improve your shopping experience! We are so confident you will love our products.