dörner + helmer Hardware Fasteners & Accessori-Feet-Castors 652355 - dörner + helmer 450128, dörner + helmer 450128 swivel wheel castors are designed with a 30 mm diameter and a load capacity of 20 kg per wheel, supplied in packs of four. These rubber wheels, characterised by their robust construction, offer excellent manoeuvrability, rendering them ideal for applications requiring precise steering capabilities, such as in light-duty carts, trolleys, and portable equipment. The swivel wheel design allows for smooth, friction-reduced pivoting, which enhances the ease of movement over various surfaces. Engineering environments that benefit from these castors include laboratory settings, assembly lines, and maintenance workshops, where reliable equipment mobility is critical. dörner + helmer 450128 Swivel wheel 30 mm Diameter 20 kg capacity 4 pcs