Modular Roof Rack 12″ Additional Length

12″ Additional Middle Sections includes rack sides, pivots,  and crossbars. Axia Alloys modular roof racks are sold by size but purchasing one of these allows you to make a rack longer than our longest 60″ offering, or if you change your mind and want to make an existing rack a little longer. Select 30″, 40″, or 50″ Series at checkout. Does not include mounts.