Offered PU Thread Caster is widely used incommercial and industrial applications. This castor is high durability which offersgreat efficiency in moving and lifting heavy materials. This is highlycorrosive resistant and is easy to install. This array can be utilized forroller skates, pallet trucks; rotators etc. and provide high performance on allkinds of surfaces. They PU thread casterprovide smooth and reliable movement without any difficulty and damage.