Mount a water inlet/outlet coupler and/or a air line fitting to your 2019+ Sprinter hitch. The A2 Hitch Bracket is a Bolt-On Sprinter Hitch Bracket For Air & Water Fittings and is a black powder-coated chromoly bracket designed to bolt into the existing holes on the factory 2019+ Sprinter hitch. Includes bracket and mounting hardware. *Water and air fittings sold separately.