The track upgrades come with all the fasteners you need to mount the track to your seat or back and the track nuts for attaching the positioning device to the track. When you order a positioning kit with a track upgrade along with a seat or back, we will determine what length of track to be used in the application. If you need a specific length of track with your positioning kit, please let us know. The lengths available are 3 1/2", 5 1/2", 7 1/2", 9 1/2", 12 1/2".
Track Upgrades are available as additional upgrades on Lateral Thoracic Positioning parts.