Board thickness: 5.5mm Material: Polypropylene Load capacity: 260-400KG

Feature A: Steel with a bracket plate thickness of 5.5 mm; B: Wheel core made of cast iron, externally coated with high-wear-resistant polyurethane material.

A:The wheel is made of new high wear-resistant nylon material with high load strength, good tough.ness,high impact resistance,compression resistance,low  friction  coefficient  and excellent perfor-mance B:The support is made of 10.0mm thick steel plate,and the surfaceis baked with black paint C:Products are widely used in factory handling,warehousing,logistics,machinery manufacturing andotherindustries

5.5mm-thick bracket, with wheel bodies made of polypropylene. Available in sizes 4 inches, 5 inches, 6 inches, and 8 inches, featuring both directional and omnidirectional swivel designs with brakes. Load capacity: 260–400 kg.