Same design as the Standard 03S Series but shorter and bigger so it can bear load capacity up to 300 kg. Enhanced PA wheel is strong and durable, it can rolls easy thanks to the double ball bearings. Suitable for lifting heavy machine.
Near heavy duty caster - 4 mm thickness steel. This one is packed with Phong Thanh's rubber wheel as they both have same load capacity. Thus created a affordable Series with medium duty capable. Quite sturdy for a comparative price.