The heavy duty wheels and castors in the GSPO series are made from high-quality reaction-injected compressed cast nylon. With a hardness of 80 Shore D, the wheels offer a particularly low level of rolling resistance on smooth surfaces along with exceptionally high load capacities.
The GSPO series is frequently used on assembly aids for major construction projects in heavy industrial applications.
The series is also frequently used as a compact castor due to its high capacity even at small wheel diameters.