the light rail 5 add-a-bar kit allows for an additional (3) light maximum expansion to existing light rail 5 complete systems. add-a-bar kits may need an additional 4' auxiliary rail (lr5auxrail) for systems that demand more than 2 total crossbar setups.

kit contains:
adjustable crossbar (81", 87", 93")
light rail 5 auxiliary trolley
sectioned push-pull rod
mounting hardware
instructions