... iron bolt hole caster 1.size:25-65mm 2.load capacity:10-35kg 3.material:iron 4.color:slivery;brand:YH light duty iron ... wide, include kinds of Rubber caster, plastic caster, wood caster,pu caster,cast iron cater, nylon caster, ball caster, pneumatic caster ,rubber wheel ,plastic wheel ,pu wheel ,metal wheel ,pneumatic ... .For further information ,pls contact with us. light duty iron bolt hole caster