V-Trak is designed to fit virtually any wheelchair in common use. Its unique interface (Mounting Block) attaches to any cane profile and forms an integral part of the extensive adjustment facilities. Besides individual diameter mounting blocks, the universal mounting block will fit 7 different diameters of round cane from 19mm to 25.4mm (1”). Other mounting blocks are available for other generic cane profiles and for model-specific profiles. <<<back