ADG Movable Drop System SKU: field_517f0fa4f2e23 Category: Uncategorized Description Description Contact a ADG representative at Automotive Specialty Equipment today for Miscellaneous Tools Items pricing. Related products Challenger CL10V3DPC Read more Challenger SA10 Read more Challenger Four Post Car Lifts: The 44018 Medium Duty Car Lift Read more Challenger EV1520 Heavy Duty Inground Lifts Read more Feature & Benefit Videos Download Product Brochure High quality aluminum extruded rail system offers an attractive state-of-the-art appearance. Roller bearing drop trolleys quickly and easily relocate exhaust drops to where you need them in seconds. Fan assisted, dampner equipped, drops are standard. System insures that you will not be exhausting shop heated or cooled air when drop is not in use. Roll trolleys out of the way went not in use, removing any appearance of clutter. Every drop is equipped with our patented Fan Assist Retraction holster. Download Brochure