... 125x32mm Wheel materials : Anti Static Rubber/ Normal Rubber Fittings : Rigid,swivel,screw stem, rubber expander,big stem,bolt hole Wheel ... Size Capacity (KGS) Screw W/ Rubber Sleeve Anti Static Rubber/ Normal Rubber 04STR75SR 75 32 107 M12*60 80 ... caster,elastic rubber caster wheel,antistatic caster wheel.Racking caster wheel,shelf rack caster wheels,pallet wheels,trolley caster,black rubber wheels.