Castor of extremely durable design. In this model, everything is made to last as long as possible: the very thick steel frame coupled with a very dense solid tire mounted on bearing ball bearings makes it a top choice for demanding outdoor environments, such as muddy conditions.
The wheel with treads will be ideal for moving loads on slippery terrain with gravel up to 20 mm maximum (5% of the diameter of the wheel).
The frame consists of a fork made of 10 mm thick epoxy-painted steel and an extremely robust plate made of 17 mm thick steel. The galvanized steel rim is made from 4 mm thick steel (double that of a standard rim).
The rolling is very comfortable thanks to the sealed 2 RS ball bearings.
The tire is very strong, but the rubber remains flexible with a hardness of 70 Sh A.