KEY ALIKE LOCK #377DAT

Compatibility: 1-7/8 Inch/ 2 Inch And 2-5/16 Inch Trailer Coupler,Style: Hitch Ball And Clamp,Color: Silver,Quantity: Single Advance Locking Mechanism Resists Picking And Prying,Resists Rust And Corrosion,Best Used For Automotive, Towing, Trailers, Vans, Moving Trucks, And Marine Recreation,Easy To Install And Remove,Limited Lifetime Warranty