Tru-Trac® Trackers are a patented design that offers the most reliable and effective conveyor belt tracking system available on the worldwide market. The centre pivot is unique and simple, consisting of a stainless steel pin in a mild steel shaft, which is perpendicular to the plane of the belt, and its rubberised covered drum and tapered edge that ensures the tracker activates immediately as the belt moves off centre. The tracker continually reacts to keep the belt centred.