7″ Receiver ExtensionnExtends 2″ ReceiversnCast Steel Collarn5/8″ Hitch Pin HolenReduces Hitch Capacity by 1/3nnLets you install a bike rack that clears your spare tire.nProvide more clearance between your vehicle and trailer.nSturdy cast-steel collar.nCorrosion-resistant black powder-coated finish.nnReceiver Adapter Start Size (In.): 2.00″nReceiver Adapter Convert Size (In.): 2.00″nM.G.T.W. (Lbs.): Reduces maximum hitch capacity by 33% lb.nMount Type: Receiver ExtensionnReceiver Size (In.): 2.00″nLength (In.): 7.00″nFinish: Powder-CoatnMaterial: Carbon SteelnColor: BlacknMounting Hole Size (In.): 0.656″nn