Manufacturer Description:

“Hi-load swing fold dolly track is constructed of anodized structural aluminum, and designed to carry maximum loads with minimum deflection. The track rails are flush with the ground, and thus supported along their entire length preventing any flexing between crossbars. The load carrying capacity of this track is rated in excess of two tons fitted with precision machined stainless steel cones and connectors for corrosion proof durability and maintenance free use. This track is light enough to carry to any location but rugged enough to survive the heaviest usage and proven by time to sustain less than 20% of damage recorded on heavier steel track. ” - Manufacturer Website

Filmair Dolly Track is available in 8’ and 4’ lengths.