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FIXSTOP is the particularly comfortable directional lock from fetra. Instead of the standard 2 fixed castors, 2 synchronously lockable swivel castors. The pivoting movements of both swivel castors can be conveniently fixed in a 4 x 90° grid by operating the central step bar from any long side. This gives the user the choice between the maneuverability of a cart with 4 swivel castors and the tracking stability of a cart with 2 swivel and 2 fixed castors with just one step. Can be operated from any role position. Additional price per set for cars with TPE tires from 450 mm wide.