Richmond’s four castor set is perfect to add mobility to your site box and includes all the fasteners you need to attach the castors to your site box.
This four castor set from Richmond consists of two rigid frame castors and two swivel lock brake castors and feature 125mm poly tyred cast iron wheels. The set is suitable for site boxes up to 720kg. The swivel castor uses ball bearings for wheel rotation. This castors swivel frame allows the castor to swivel 360°. The overall wheel diameter is 125mm and the wheel overall width is 50mm.