The Glidetrack HD Series Slider Track is a 39" long replacement rail that works with Glidetrack Aero HD Pro, Aero HD Lite, and Hybrid HD slider carriages. You can use this rail to create medium length slider moves. It is only compatible with available Glidetrack HD carriages and is not compatible with Glidetrack's SD line of sliders that require a smaller track width and rail diameter. It is manufactured from extruded, hard anodized 6061 aluminum so it is lightweight, durable, and corrosion resistant.
The 0.4" diameter rails are formed as part of the track bed. The rails are set approximately 1.6" apart, which provides a suitable support for working with available DSLR cameras. The track bed incorporates three sets of 1/4"-20 & 3/8"-16 threaded mounting holes. This allows you to mount and support the track bed in the middle or at each end.