Fastway Trailer Products 6 in. Fixed Drop Self Locking Ball Mount 2 Inch, DT-LBM8600 6in. Drop Or 5in. Rise; For Use With 1in. Ball Shank; Fits All Common 2in. X 2in. Receiver Hitches; Simple Key Activated Locking System; No Need For Additional Locking Devices; Unique Spring Loaded Stainless Steel Anti Rattle System; Machined From One Piece Billet Aluminum Fastway Trailer Products Fastway Trailer Products 6 Inch Fixed Drop Self Locking Ball Mount (Polished) - DT-LBM8600 DT-LBM8600 Trailer Hitch Ball Moun